Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
nfs: Ignore kmemleak false positive in nfs_readdir_make_qstr
SUNRPC: Simplify rpc_alloc_iostats by removing pointless local variable
nfs: trivial: remove unused nfs_wait_event macro
NFS: readdir shouldn't read beyond the reply returned by the server
NFS: Fix a couple of regressions in readdir.
Revert "NFSv4: Fall back to ordinary lookup if nfs4_atomic_open() returns EISDIR"
Regression: fix mounting NFS when NFSv3 support is not compiled
NLM: Fix a regression in lockd
diff --git a/Documentation/power/opp.txt b/Documentation/power/opp.txt
index 44d87ad..cd44558 100644
--- a/Documentation/power/opp.txt
+++ b/Documentation/power/opp.txt
@@ -37,6 +37,9 @@
SoC framework -> modifies on required cases certain OPPs -> OPP layer
-> queries to search/retrieve information ->
+Architectures that provide a SoC framework for OPP should select ARCH_HAS_OPP
+to make the OPP layer available.
+
OPP layer expects each domain to be represented by a unique device pointer. SoC
framework registers a set of initial OPPs per device with the OPP layer. This
list is expected to be an optimally small number typically around 5 per device.
diff --git a/Makefile b/Makefile
index 6619720..ab5359d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 37
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc2
NAME = Flesh-Eating Bats with Fangs
# *DOCUMENTATION*
diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c
index 3a078ad..331de72 100644
--- a/arch/ia64/hp/sim/simscsi.c
+++ b/arch/ia64/hp/sim/simscsi.c
@@ -202,7 +202,7 @@
}
static int
-simscsi_queuecommand (struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
+simscsi_queuecommand_lck (struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
{
unsigned int target_id = sc->device->id;
char fname[MAX_ROOT_LEN+16];
@@ -326,6 +326,8 @@
return 0;
}
+static DEF_SCSI_QCMD(simscsi_queuecommand)
+
static int
simscsi_host_reset (struct scsi_cmnd *sc)
{
diff --git a/arch/s390/Kconfig.debug b/arch/s390/Kconfig.debug
index 45e0c61..05221b1 100644
--- a/arch/s390/Kconfig.debug
+++ b/arch/s390/Kconfig.debug
@@ -6,6 +6,18 @@
source "lib/Kconfig.debug"
+config STRICT_DEVMEM
+ def_bool y
+ prompt "Filter access to /dev/mem"
+ ---help---
+ This option restricts access to /dev/mem. If this option is
+ disabled, you allow userspace access to all memory, including
+ kernel and userspace memory. Accidental memory access is likely
+ to be disastrous.
+ Memory access is required for experts who want to debug the kernel.
+
+ If you are unsure, say Y.
+
config DEBUG_STRICT_USER_COPY_CHECKS
bool "Strict user copy size checks"
---help---
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index a8729ea..3c987e9 100644
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -130,6 +130,11 @@
void arch_free_page(struct page *page, int order);
void arch_alloc_page(struct page *page, int order);
+static inline int devmem_is_allowed(unsigned long pfn)
+{
+ return 0;
+}
+
#define HAVE_ARCH_FREE_PAGE
#define HAVE_ARCH_ALLOC_PAGE
diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c
index d60fc43..2564793 100644
--- a/arch/s390/kernel/kprobes.c
+++ b/arch/s390/kernel/kprobes.c
@@ -30,6 +30,7 @@
#include <asm/sections.h>
#include <linux/module.h>
#include <linux/slab.h>
+#include <linux/hardirq.h>
DEFINE_PER_CPU(struct kprobe *, current_kprobe) = NULL;
DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
@@ -212,7 +213,7 @@
/* Set the PER control regs, turns on single step for this address */
__ctl_load(kprobe_per_regs, 9, 11);
regs->psw.mask |= PSW_MASK_PER;
- regs->psw.mask &= ~(PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK);
+ regs->psw.mask &= ~(PSW_MASK_IO | PSW_MASK_EXT);
}
static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb)
@@ -239,7 +240,7 @@
__get_cpu_var(current_kprobe) = p;
/* Save the interrupt and per flags */
kcb->kprobe_saved_imask = regs->psw.mask &
- (PSW_MASK_PER | PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK);
+ (PSW_MASK_PER | PSW_MASK_IO | PSW_MASK_EXT);
/* Save the control regs that govern PER */
__ctl_store(kcb->kprobe_saved_ctl, 9, 11);
}
@@ -316,8 +317,6 @@
return 1;
ss_probe:
- if (regs->psw.mask & (PSW_MASK_PER | PSW_MASK_IO))
- local_irq_disable();
prepare_singlestep(p, regs);
kcb->kprobe_status = KPROBE_HIT_SS;
return 1;
@@ -350,6 +349,7 @@
struct hlist_node *node, *tmp;
unsigned long flags, orig_ret_address = 0;
unsigned long trampoline_address = (unsigned long)&kretprobe_trampoline;
+ kprobe_opcode_t *correct_ret_addr = NULL;
INIT_HLIST_HEAD(&empty_rp);
kretprobe_hash_lock(current, &head, &flags);
@@ -372,10 +372,32 @@
/* another task is sharing our hash bucket */
continue;
- if (ri->rp && ri->rp->handler)
- ri->rp->handler(ri, regs);
+ orig_ret_address = (unsigned long)ri->ret_addr;
+
+ if (orig_ret_address != trampoline_address)
+ /*
+ * This is the real return address. Any other
+ * instances associated with this task are for
+ * other calls deeper on the call stack
+ */
+ break;
+ }
+
+ kretprobe_assert(ri, orig_ret_address, trampoline_address);
+
+ correct_ret_addr = ri->ret_addr;
+ hlist_for_each_entry_safe(ri, node, tmp, head, hlist) {
+ if (ri->task != current)
+ /* another task is sharing our hash bucket */
+ continue;
orig_ret_address = (unsigned long)ri->ret_addr;
+
+ if (ri->rp && ri->rp->handler) {
+ ri->ret_addr = correct_ret_addr;
+ ri->rp->handler(ri, regs);
+ }
+
recycle_rp_inst(ri, &empty_rp);
if (orig_ret_address != trampoline_address) {
@@ -387,7 +409,7 @@
break;
}
}
- kretprobe_assert(ri, orig_ret_address, trampoline_address);
+
regs->psw.addr = orig_ret_address | PSW_ADDR_AMODE;
reset_current_kprobe();
@@ -465,8 +487,6 @@
goto out;
}
reset_current_kprobe();
- if (regs->psw.mask & (PSW_MASK_PER | PSW_MASK_IO))
- local_irq_enable();
out:
preempt_enable_no_resched();
@@ -482,7 +502,7 @@
return 1;
}
-int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
+static int __kprobes kprobe_trap_handler(struct pt_regs *regs, int trapnr)
{
struct kprobe *cur = kprobe_running();
struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
@@ -508,8 +528,6 @@
restore_previous_kprobe(kcb);
else {
reset_current_kprobe();
- if (regs->psw.mask & (PSW_MASK_PER | PSW_MASK_IO))
- local_irq_enable();
}
preempt_enable_no_resched();
break;
@@ -553,6 +571,18 @@
return 0;
}
+int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
+{
+ int ret;
+
+ if (regs->psw.mask & (PSW_MASK_IO | PSW_MASK_EXT))
+ local_irq_disable();
+ ret = kprobe_trap_handler(regs, trapnr);
+ if (regs->psw.mask & (PSW_MASK_IO | PSW_MASK_EXT))
+ local_irq_restore(regs->psw.mask & ~PSW_MASK_PER);
+ return ret;
+}
+
/*
* Wrapper routine to for handling exceptions.
*/
@@ -560,8 +590,12 @@
unsigned long val, void *data)
{
struct die_args *args = (struct die_args *)data;
+ struct pt_regs *regs = args->regs;
int ret = NOTIFY_DONE;
+ if (regs->psw.mask & (PSW_MASK_IO | PSW_MASK_EXT))
+ local_irq_disable();
+
switch (val) {
case DIE_BPT:
if (kprobe_handler(args->regs))
@@ -572,16 +606,17 @@
ret = NOTIFY_STOP;
break;
case DIE_TRAP:
- /* kprobe_running() needs smp_processor_id() */
- preempt_disable();
- if (kprobe_running() &&
- kprobe_fault_handler(args->regs, args->trapnr))
+ if (!preemptible() && kprobe_running() &&
+ kprobe_trap_handler(args->regs, args->trapnr))
ret = NOTIFY_STOP;
- preempt_enable();
break;
default:
break;
}
+
+ if (regs->psw.mask & (PSW_MASK_IO | PSW_MASK_EXT))
+ local_irq_restore(regs->psw.mask & ~PSW_MASK_PER);
+
return ret;
}
@@ -595,6 +630,7 @@
/* setup return addr to the jprobe handler routine */
regs->psw.addr = (unsigned long)(jp->entry) | PSW_ADDR_AMODE;
+ regs->psw.mask &= ~(PSW_MASK_IO | PSW_MASK_EXT);
/* r14 is the function return address */
kcb->jprobe_saved_r14 = (unsigned long)regs->gprs[14];
diff --git a/arch/s390/mm/gup.c b/arch/s390/mm/gup.c
index 38e641c..45b405c 100644
--- a/arch/s390/mm/gup.c
+++ b/arch/s390/mm/gup.c
@@ -20,18 +20,17 @@
static inline int gup_pte_range(pmd_t *pmdp, pmd_t pmd, unsigned long addr,
unsigned long end, int write, struct page **pages, int *nr)
{
- unsigned long mask, result;
+ unsigned long mask;
pte_t *ptep, pte;
struct page *page;
- result = write ? 0 : _PAGE_RO;
- mask = result | _PAGE_INVALID | _PAGE_SPECIAL;
+ mask = (write ? _PAGE_RO : 0) | _PAGE_INVALID | _PAGE_SPECIAL;
ptep = ((pte_t *) pmd_deref(pmd)) + pte_index(addr);
do {
pte = *ptep;
barrier();
- if ((pte_val(pte) & mask) != result)
+ if ((pte_val(pte) & mask) != 0)
return 0;
VM_BUG_ON(!pfn_valid(pte_pfn(pte)));
page = pte_page(pte);
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 3f91c01..19835d3 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -3183,7 +3183,7 @@
* Return value from __ata_scsi_queuecmd() if @cmd can be queued,
* 0 otherwise.
*/
-int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int ata_scsi_queuecmd_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct ata_port *ap;
struct ata_device *dev;
@@ -3211,6 +3211,8 @@
return rc;
}
+DEF_SCSI_QCMD(ata_scsi_queuecmd)
+
/**
* ata_scsi_simulate - simulate SCSI command on ATA device
* @dev: the target device
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 31b5266..ead3e79 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -475,20 +475,33 @@
*/
void dpm_resume_noirq(pm_message_t state)
{
- struct device *dev;
+ struct list_head list;
ktime_t starttime = ktime_get();
+ INIT_LIST_HEAD(&list);
mutex_lock(&dpm_list_mtx);
transition_started = false;
- list_for_each_entry(dev, &dpm_list, power.entry)
+ while (!list_empty(&dpm_list)) {
+ struct device *dev = to_device(dpm_list.next);
+
+ get_device(dev);
if (dev->power.status > DPM_OFF) {
int error;
dev->power.status = DPM_OFF;
+ mutex_unlock(&dpm_list_mtx);
+
error = device_resume_noirq(dev, state);
+
+ mutex_lock(&dpm_list_mtx);
if (error)
pm_dev_err(dev, state, " early", error);
}
+ if (!list_empty(&dev->power.entry))
+ list_move_tail(&dev->power.entry, &list);
+ put_device(dev);
+ }
+ list_splice(&list, &dpm_list);
mutex_unlock(&dpm_list_mtx);
dpm_show_time(starttime, state, "early");
resume_device_irqs();
@@ -789,20 +802,33 @@
*/
int dpm_suspend_noirq(pm_message_t state)
{
- struct device *dev;
+ struct list_head list;
ktime_t starttime = ktime_get();
int error = 0;
+ INIT_LIST_HEAD(&list);
suspend_device_irqs();
mutex_lock(&dpm_list_mtx);
- list_for_each_entry_reverse(dev, &dpm_list, power.entry) {
+ while (!list_empty(&dpm_list)) {
+ struct device *dev = to_device(dpm_list.prev);
+
+ get_device(dev);
+ mutex_unlock(&dpm_list_mtx);
+
error = device_suspend_noirq(dev, state);
+
+ mutex_lock(&dpm_list_mtx);
if (error) {
pm_dev_err(dev, state, " late", error);
+ put_device(dev);
break;
}
dev->power.status = DPM_OFF_IRQ;
+ if (!list_empty(&dev->power.entry))
+ list_move(&dev->power.entry, &list);
+ put_device(dev);
}
+ list_splice_tail(&list, &dpm_list);
mutex_unlock(&dpm_list_mtx);
if (error)
dpm_resume_noirq(resume_event(state));
diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index 575495f..727d022 100644
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -62,8 +62,8 @@
int length, /* length of data in buffer */
int func); /* 0 == read, 1 == write */
-static int cciss_scsi_queue_command (struct scsi_cmnd *cmd,
- void (* done)(struct scsi_cmnd *));
+static int cciss_scsi_queue_command (struct Scsi_Host *h,
+ struct scsi_cmnd *cmd);
static int cciss_eh_device_reset_handler(struct scsi_cmnd *);
static int cciss_eh_abort_handler(struct scsi_cmnd *);
@@ -1406,7 +1406,7 @@
static int
-cciss_scsi_queue_command (struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
+cciss_scsi_queue_command_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
ctlr_info_t *h;
int rc;
@@ -1504,6 +1504,8 @@
return 0;
}
+static DEF_SCSI_QCMD(cciss_scsi_queue_command)
+
static void cciss_unregister_scsi(ctlr_info_t *h)
{
struct cciss_scsi_adapter_data_t *sa;
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index bfae4b3..afa576a 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -1468,7 +1468,7 @@
/* SCSI stack integration */
-static int sbp2_scsi_queuecommand(struct scsi_cmnd *cmd, scsi_done_fn_t done)
+static int sbp2_scsi_queuecommand_lck(struct scsi_cmnd *cmd, scsi_done_fn_t done)
{
struct sbp2_logical_unit *lu = cmd->device->hostdata;
struct fw_device *device = target_device(lu->tgt);
@@ -1534,6 +1534,8 @@
return retval;
}
+static DEF_SCSI_QCMD(sbp2_scsi_queuecommand)
+
static int sbp2_scsi_slave_alloc(struct scsi_device *sdev)
{
struct sbp2_logical_unit *lu = sdev->hostdata;
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index cfc1d65..1e1e347 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1123,7 +1123,7 @@
}
}
-static int srp_queuecommand(struct scsi_cmnd *scmnd,
+static int srp_queuecommand_lck(struct scsi_cmnd *scmnd,
void (*done)(struct scsi_cmnd *))
{
struct srp_target_port *target = host_to_target(scmnd->device->host);
@@ -1196,6 +1196,8 @@
return SCSI_MLQUEUE_HOST_BUSY;
}
+static DEF_SCSI_QCMD(srp_queuecommand)
+
static int srp_alloc_iu_bufs(struct srp_target_port *target)
{
int i;
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index e15220f..d784c36 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -97,8 +97,7 @@
static int mptfc_target_alloc(struct scsi_target *starget);
static int mptfc_slave_alloc(struct scsi_device *sdev);
-static int mptfc_qcmd(struct scsi_cmnd *SCpnt,
- void (*done)(struct scsi_cmnd *));
+static int mptfc_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *SCpnt);
static void mptfc_target_destroy(struct scsi_target *starget);
static void mptfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout);
static void __devexit mptfc_remove(struct pci_dev *pdev);
@@ -650,7 +649,7 @@
}
static int
-mptfc_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+mptfc_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
struct mptfc_rport_info *ri;
struct fc_rport *rport = starget_to_rport(scsi_target(SCpnt->device));
@@ -681,6 +680,8 @@
return mptscsih_qcmd(SCpnt,done);
}
+static DEF_SCSI_QCMD(mptfc_qcmd)
+
/*
* mptfc_display_port_link_speed - displaying link speed
* @ioc: Pointer to MPT_ADAPTER structure
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 83a5115..d48c2c6 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -1889,7 +1889,7 @@
}
static int
-mptsas_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+mptsas_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
MPT_SCSI_HOST *hd;
MPT_ADAPTER *ioc;
@@ -1913,6 +1913,8 @@
return mptscsih_qcmd(SCpnt,done);
}
+static DEF_SCSI_QCMD(mptsas_qcmd)
+
/**
* mptsas_mptsas_eh_timed_out - resets the scsi_cmnd timeout
* if the device under question is currently in the
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 0e28031..6d9568d 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -780,7 +780,7 @@
}
static int
-mptspi_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+mptspi_qcmd_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
struct _MPT_SCSI_HOST *hd = shost_priv(SCpnt->device->host);
VirtDevice *vdevice = SCpnt->device->hostdata;
@@ -805,6 +805,8 @@
return mptscsih_qcmd(SCpnt,done);
}
+static DEF_SCSI_QCMD(mptspi_qcmd)
+
static void mptspi_slave_destroy(struct scsi_device *sdev)
{
struct scsi_target *starget = scsi_target(sdev);
diff --git a/drivers/message/i2o/i2o_scsi.c b/drivers/message/i2o/i2o_scsi.c
index ea6b219..97bdf82 100644
--- a/drivers/message/i2o/i2o_scsi.c
+++ b/drivers/message/i2o/i2o_scsi.c
@@ -506,7 +506,7 @@
* Locks: takes the controller lock on error path only
*/
-static int i2o_scsi_queuecommand(struct scsi_cmnd *SCpnt,
+static int i2o_scsi_queuecommand_lck(struct scsi_cmnd *SCpnt,
void (*done) (struct scsi_cmnd *))
{
struct i2o_controller *c;
@@ -688,7 +688,9 @@
exit:
return rc;
-};
+}
+
+static DEF_SCSI_QCMD(i2o_scsi_queuecommand)
/**
* i2o_scsi_abort - abort a running command
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 95712a3..63d5042 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -715,7 +715,7 @@
nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
start = vma->vm_pgoff;
size = ((pci_resource_len(pdev, resno) - 1) >> PAGE_SHIFT) + 1;
- pci_start = (mmap_api == PCI_MMAP_SYSFS) ?
+ pci_start = (mmap_api == PCI_MMAP_PROCFS) ?
pci_resource_start(pdev, resno) >> PAGE_SHIFT : 0;
if (start >= pci_start && start < pci_start + size &&
start + nr <= pci_start + size)
diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c
index 6c40867..b3a3e8e 100644
--- a/drivers/s390/char/tape_core.c
+++ b/drivers/s390/char/tape_core.c
@@ -209,29 +209,79 @@
wake_up(&device->state_change_wq);
}
+struct tape_med_state_work_data {
+ struct tape_device *device;
+ enum tape_medium_state state;
+ struct work_struct work;
+};
+
+static void
+tape_med_state_work_handler(struct work_struct *work)
+{
+ static char env_state_loaded[] = "MEDIUM_STATE=LOADED";
+ static char env_state_unloaded[] = "MEDIUM_STATE=UNLOADED";
+ struct tape_med_state_work_data *p =
+ container_of(work, struct tape_med_state_work_data, work);
+ struct tape_device *device = p->device;
+ char *envp[] = { NULL, NULL };
+
+ switch (p->state) {
+ case MS_UNLOADED:
+ pr_info("%s: The tape cartridge has been successfully "
+ "unloaded\n", dev_name(&device->cdev->dev));
+ envp[0] = env_state_unloaded;
+ kobject_uevent_env(&device->cdev->dev.kobj, KOBJ_CHANGE, envp);
+ break;
+ case MS_LOADED:
+ pr_info("%s: A tape cartridge has been mounted\n",
+ dev_name(&device->cdev->dev));
+ envp[0] = env_state_loaded;
+ kobject_uevent_env(&device->cdev->dev.kobj, KOBJ_CHANGE, envp);
+ break;
+ default:
+ break;
+ }
+ tape_put_device(device);
+ kfree(p);
+}
+
+static void
+tape_med_state_work(struct tape_device *device, enum tape_medium_state state)
+{
+ struct tape_med_state_work_data *p;
+
+ p = kzalloc(sizeof(*p), GFP_ATOMIC);
+ if (p) {
+ INIT_WORK(&p->work, tape_med_state_work_handler);
+ p->device = tape_get_device(device);
+ p->state = state;
+ schedule_work(&p->work);
+ }
+}
+
void
tape_med_state_set(struct tape_device *device, enum tape_medium_state newstate)
{
- if (device->medium_state == newstate)
+ enum tape_medium_state oldstate;
+
+ oldstate = device->medium_state;
+ if (oldstate == newstate)
return;
+ device->medium_state = newstate;
switch(newstate){
case MS_UNLOADED:
device->tape_generic_status |= GMT_DR_OPEN(~0);
- if (device->medium_state == MS_LOADED)
- pr_info("%s: The tape cartridge has been successfully "
- "unloaded\n", dev_name(&device->cdev->dev));
+ if (oldstate == MS_LOADED)
+ tape_med_state_work(device, MS_UNLOADED);
break;
case MS_LOADED:
device->tape_generic_status &= ~GMT_DR_OPEN(~0);
- if (device->medium_state == MS_UNLOADED)
- pr_info("%s: A tape cartridge has been mounted\n",
- dev_name(&device->cdev->dev));
+ if (oldstate == MS_UNLOADED)
+ tape_med_state_work(device, MS_LOADED);
break;
default:
- // print nothing
break;
}
- device->medium_state = newstate;
wake_up(&device->state_change_wq);
}
diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
index 9f66142..1cc726b 100644
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -249,27 +249,25 @@
char cp_command[80];
char cp_response[160];
char *onoff, *qid_string;
+ int rc;
- memset(cp_command, 0x00, sizeof(cp_command));
- memset(cp_response, 0x00, sizeof(cp_response));
-
- onoff = ((action == 1) ? "ON" : "OFF");
+ onoff = ((action == 1) ? "ON" : "OFF");
qid_string = ((recording_class_AB == 1) ? " QID * " : "");
- /*
+ /*
* The recording commands needs to be called with option QID
* for guests that have previlege classes A or B.
* Purging has to be done as separate step, because recording
* can't be switched on as long as records are on the queue.
* Doing both at the same time doesn't work.
*/
-
- if (purge) {
+ if (purge && (action == 1)) {
+ memset(cp_command, 0x00, sizeof(cp_command));
+ memset(cp_response, 0x00, sizeof(cp_response));
snprintf(cp_command, sizeof(cp_command),
"RECORDING %s PURGE %s",
logptr->recording_name,
qid_string);
-
cpcmd(cp_command, cp_response, sizeof(cp_response), NULL);
}
@@ -279,19 +277,33 @@
logptr->recording_name,
onoff,
qid_string);
-
cpcmd(cp_command, cp_response, sizeof(cp_response), NULL);
/* The recording command will usually answer with 'Command complete'
* on success, but when the specific service was never connected
* before then there might be an additional informational message
* 'HCPCRC8072I Recording entry not found' before the
- * 'Command complete'. So I use strstr rather then the strncmp.
+ * 'Command complete'. So I use strstr rather then the strncmp.
*/
if (strstr(cp_response,"Command complete"))
- return 0;
+ rc = 0;
else
- return -EIO;
+ rc = -EIO;
+ /*
+ * If we turn recording off, we have to purge any remaining records
+ * afterwards, as a large number of queued records may impact z/VM
+ * performance.
+ */
+ if (purge && (action == 0)) {
+ memset(cp_command, 0x00, sizeof(cp_command));
+ memset(cp_response, 0x00, sizeof(cp_response));
+ snprintf(cp_command, sizeof(cp_command),
+ "RECORDING %s PURGE %s",
+ logptr->recording_name,
+ qid_string);
+ cpcmd(cp_command, cp_response, sizeof(cp_response), NULL);
+ }
+ return rc;
}
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 2ff8a22..e8391b8 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1455,7 +1455,16 @@
break;
case IO_SCH_UNREG_ATTACH:
case IO_SCH_UNREG:
- if (cdev)
+ if (!cdev)
+ break;
+ if (cdev->private->state == DEV_STATE_SENSE_ID) {
+ /*
+ * Note: delayed work triggered by this event
+ * and repeated calls to sch_event are synchronized
+ * by the above check for work_pending(cdev).
+ */
+ dev_fsm_event(cdev, DEV_EVENT_NOTOPER);
+ } else
ccw_device_set_notoper(cdev);
break;
case IO_SCH_NOP:
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 50286d8..6bd2dbc 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -76,7 +76,7 @@
scpnt->scsi_done(scpnt);
}
-static int zfcp_scsi_queuecommand(struct scsi_cmnd *scpnt,
+static int zfcp_scsi_queuecommand_lck(struct scsi_cmnd *scpnt,
void (*done) (struct scsi_cmnd *))
{
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(scpnt->device);
@@ -127,6 +127,8 @@
return ret;
}
+static DEF_SCSI_QCMD(zfcp_scsi_queuecommand)
+
static int zfcp_scsi_slave_alloc(struct scsi_device *sdev)
{
struct fc_rport *rport = starget_to_rport(scsi_target(sdev));
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index fcf08b3..b7bd5b0 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -1765,7 +1765,7 @@
} /* End twa_scsi_eh_reset() */
/* This is the main scsi queue function to handle scsi opcodes */
-static int twa_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int twa_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
int request_id, retval;
TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
@@ -1812,6 +1812,8 @@
return retval;
} /* End twa_scsi_queue() */
+static DEF_SCSI_QCMD(twa_scsi_queue)
+
/* This function hands scsi cdb's to the firmware */
static int twa_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id, char *cdb, int use_sg, TW_SG_Entry *sglistarg)
{
diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c
index 6a95d11..13e39e1 100644
--- a/drivers/scsi/3w-sas.c
+++ b/drivers/scsi/3w-sas.c
@@ -1501,7 +1501,7 @@
} /* End twl_scsi_eh_reset() */
/* This is the main scsi queue function to handle scsi opcodes */
-static int twl_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int twl_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
int request_id, retval;
TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
@@ -1536,6 +1536,8 @@
return retval;
} /* End twl_scsi_queue() */
+static DEF_SCSI_QCMD(twl_scsi_queue)
+
/* This function tells the controller to shut down */
static void __twl_shutdown(TW_Device_Extension *tw_dev)
{
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index b112534..7fe96ff 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -1947,7 +1947,7 @@
} /* End tw_scsiop_test_unit_ready_complete() */
/* This is the main scsi queue function to handle scsi opcodes */
-static int tw_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int tw_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
unsigned char *command = SCpnt->cmnd;
int request_id = 0;
@@ -2023,6 +2023,8 @@
return retval;
} /* End tw_scsi_queue() */
+static DEF_SCSI_QCMD(tw_scsi_queue)
+
/* This function is the interrupt service routine */
static irqreturn_t tw_interrupt(int irq, void *dev_instance)
{
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index 89fc1c8..f672491 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -167,7 +167,7 @@
#include "53c700_d.h"
-STATIC int NCR_700_queuecommand(struct scsi_cmnd *, void (*done)(struct scsi_cmnd *));
+STATIC int NCR_700_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *);
STATIC int NCR_700_abort(struct scsi_cmnd * SCpnt);
STATIC int NCR_700_bus_reset(struct scsi_cmnd * SCpnt);
STATIC int NCR_700_host_reset(struct scsi_cmnd * SCpnt);
@@ -1749,8 +1749,8 @@
return IRQ_RETVAL(handled);
}
-STATIC int
-NCR_700_queuecommand(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *))
+static int
+NCR_700_queuecommand_lck(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *))
{
struct NCR_700_Host_Parameters *hostdata =
(struct NCR_700_Host_Parameters *)SCp->device->host->hostdata[0];
@@ -1904,6 +1904,8 @@
return 0;
}
+STATIC DEF_SCSI_QCMD(NCR_700_queuecommand)
+
STATIC int
NCR_700_abort(struct scsi_cmnd * SCp)
{
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index fc0b4b8..f66c33b 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -2807,7 +2807,7 @@
Outgoing Mailbox for execution by the associated Host Adapter.
*/
-static int BusLogic_QueueCommand(struct scsi_cmnd *Command, void (*CompletionRoutine) (struct scsi_cmnd *))
+static int BusLogic_QueueCommand_lck(struct scsi_cmnd *Command, void (*CompletionRoutine) (struct scsi_cmnd *))
{
struct BusLogic_HostAdapter *HostAdapter = (struct BusLogic_HostAdapter *) Command->device->host->hostdata;
struct BusLogic_TargetFlags *TargetFlags = &HostAdapter->TargetFlags[Command->device->id];
@@ -2994,6 +2994,7 @@
return 0;
}
+static DEF_SCSI_QCMD(BusLogic_QueueCommand)
#if 0
/*
diff --git a/drivers/scsi/BusLogic.h b/drivers/scsi/BusLogic.h
index 73f237a..649fcb3 100644
--- a/drivers/scsi/BusLogic.h
+++ b/drivers/scsi/BusLogic.h
@@ -1319,7 +1319,7 @@
*/
static const char *BusLogic_DriverInfo(struct Scsi_Host *);
-static int BusLogic_QueueCommand(struct scsi_cmnd *, void (*CompletionRoutine) (struct scsi_cmnd *));
+static int BusLogic_QueueCommand(struct Scsi_Host *h, struct scsi_cmnd *);
static int BusLogic_BIOSDiskParameters(struct scsi_device *, struct block_device *, sector_t, int *);
static int BusLogic_ProcDirectoryInfo(struct Scsi_Host *, char *, char **, off_t, int, int);
static int BusLogic_SlaveConfigure(struct scsi_device *);
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 5d2f148..9a5629f 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -952,7 +952,7 @@
* Locks: host lock taken by caller
*/
-static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
+static int NCR5380_queue_command_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
{
struct Scsi_Host *instance = cmd->device->host;
struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
@@ -1021,6 +1021,7 @@
return 0;
}
+static DEF_SCSI_QCMD(NCR5380_queue_command)
/**
* NCR5380_main - NCR state machines
diff --git a/drivers/scsi/NCR5380.h b/drivers/scsi/NCR5380.h
index bdc468c..fd40a32 100644
--- a/drivers/scsi/NCR5380.h
+++ b/drivers/scsi/NCR5380.h
@@ -313,7 +313,7 @@
#endif
static int NCR5380_abort(Scsi_Cmnd * cmd);
static int NCR5380_bus_reset(Scsi_Cmnd * cmd);
-static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *));
+static int NCR5380_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int __maybe_unused NCR5380_proc_info(struct Scsi_Host *instance,
char *buffer, char **start, off_t offset, int length, int inout);
diff --git a/drivers/scsi/NCR53c406a.c b/drivers/scsi/NCR53c406a.c
index 6961f78..c91888a 100644
--- a/drivers/scsi/NCR53c406a.c
+++ b/drivers/scsi/NCR53c406a.c
@@ -693,7 +693,7 @@
}
#endif
-static int NCR53c406a_queue(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
+static int NCR53c406a_queue_lck(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
{
int i;
@@ -726,6 +726,8 @@
return 0;
}
+static DEF_SCSI_QCMD(NCR53c406a_queue)
+
static int NCR53c406a_host_reset(Scsi_Cmnd * SCpnt)
{
DEB(printk("NCR53c406a_reset called\n"));
diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c
index dbbc601..dc5ac6e 100644
--- a/drivers/scsi/a100u2w.c
+++ b/drivers/scsi/a100u2w.c
@@ -911,7 +911,7 @@
* queue the command down to the controller
*/
-static int inia100_queue(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
+static int inia100_queue_lck(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
{
struct orc_scb *scb;
struct orc_host *host; /* Point to Host adapter control block */
@@ -930,6 +930,8 @@
return 0;
}
+static DEF_SCSI_QCMD(inia100_queue)
+
/*****************************************************************************
Function name : inia100_abort
Description : Abort a queued command.
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 29c0ed1..2c93d94 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -248,7 +248,7 @@
* TODO: unify with aac_scsi_cmd().
*/
-static int aac_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int aac_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *host = cmd->device->host;
struct aac_dev *dev = (struct aac_dev *)host->hostdata;
@@ -267,6 +267,8 @@
return (aac_scsi_cmd(cmd) ? FAILED : 0);
}
+static DEF_SCSI_QCMD(aac_queuecommand)
+
/**
* aac_info - Returns the host adapter name
* @shost: Scsi host to report on
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 0ec3da6..081c6de 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -9500,7 +9500,7 @@
* in the 'scp' result field.
*/
static int
-advansys_queuecommand(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
+advansys_queuecommand_lck(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *shost = scp->device->host;
int asc_res, result = 0;
@@ -9525,6 +9525,8 @@
return result;
}
+static DEF_SCSI_QCMD(advansys_queuecommand)
+
static ushort __devinit AscGetEisaChipCfg(PortAddr iop_base)
{
PortAddr eisa_cfg_iop = (PortAddr) ASC_GET_EISA_SLOT(iop_base) |
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 8eab858..c5169f0 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -1056,7 +1056,7 @@
* queue a command
*
*/
-static int aha152x_queue(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
+static int aha152x_queue_lck(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
{
#if 0
if(*SCpnt->cmnd == REQUEST_SENSE) {
@@ -1070,6 +1070,8 @@
return aha152x_internal_queue(SCpnt, NULL, 0, done);
}
+static DEF_SCSI_QCMD(aha152x_queue)
+
/*
*
diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c
index 4f785f2..195823a 100644
--- a/drivers/scsi/aha1542.c
+++ b/drivers/scsi/aha1542.c
@@ -558,7 +558,7 @@
};
}
-static int aha1542_queuecommand(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
+static int aha1542_queuecommand_lck(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
{
unchar ahacmd = CMD_START_SCSI;
unchar direction;
@@ -718,6 +718,8 @@
return 0;
}
+static DEF_SCSI_QCMD(aha1542_queuecommand)
+
/* Initialize mailboxes */
static void setup_mailboxes(int bse, struct Scsi_Host *shpnt)
{
diff --git a/drivers/scsi/aha1542.h b/drivers/scsi/aha1542.h
index 1db5385..b871d2b 100644
--- a/drivers/scsi/aha1542.h
+++ b/drivers/scsi/aha1542.h
@@ -132,7 +132,7 @@
};
static int aha1542_detect(struct scsi_host_template *);
-static int aha1542_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int aha1542_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int aha1542_bus_reset(Scsi_Cmnd * SCpnt);
static int aha1542_dev_reset(Scsi_Cmnd * SCpnt);
static int aha1542_host_reset(Scsi_Cmnd * SCpnt);
diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c
index 0107a4cc..d058f1a 100644
--- a/drivers/scsi/aha1740.c
+++ b/drivers/scsi/aha1740.c
@@ -331,7 +331,7 @@
return IRQ_RETVAL(handled);
}
-static int aha1740_queuecommand(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
+static int aha1740_queuecommand_lck(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
{
unchar direction;
unchar *cmd = (unchar *) SCpnt->cmnd;
@@ -503,6 +503,8 @@
return 0;
}
+static DEF_SCSI_QCMD(aha1740_queuecommand)
+
/* Query the board for its irq_level and irq_type. Nothing else matters
in enhanced mode on an EISA bus. */
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 88ad848..25d0666 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -573,7 +573,7 @@
* Queue an SCB to the controller.
*/
static int
-ahd_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
+ahd_linux_queue_lck(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
{
struct ahd_softc *ahd;
struct ahd_linux_device *dev = scsi_transport_device_data(cmd->device);
@@ -588,6 +588,8 @@
return rtn;
}
+static DEF_SCSI_QCMD(ahd_linux_queue)
+
static struct scsi_target **
ahd_linux_target_in_softc(struct scsi_target *starget)
{
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index aeea7a6..4a359bb 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -528,7 +528,7 @@
* Queue an SCB to the controller.
*/
static int
-ahc_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
+ahc_linux_queue_lck(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
{
struct ahc_softc *ahc;
struct ahc_linux_device *dev = scsi_transport_device_data(cmd->device);
@@ -548,6 +548,8 @@
return rtn;
}
+static DEF_SCSI_QCMD(ahc_linux_queue)
+
static inline struct scsi_target **
ahc_linux_target_in_softc(struct scsi_target *starget)
{
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index aee73fa..4ff60a0 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -10234,7 +10234,7 @@
* Description:
* Queue a SCB to the controller.
*-F*************************************************************************/
-static int aic7xxx_queue(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
+static int aic7xxx_queue_lck(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
{
struct aic7xxx_host *p;
struct aic7xxx_scb *scb;
@@ -10292,6 +10292,8 @@
return (0);
}
+static DEF_SCSI_QCMD(aic7xxx_queue)
+
/*+F*************************************************************************
* Function:
* aic7xxx_bus_device_reset
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index 05a78e5..17e3df4 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -85,8 +85,7 @@
static int arcmsr_bus_reset(struct scsi_cmnd *);
static int arcmsr_bios_param(struct scsi_device *sdev,
struct block_device *bdev, sector_t capacity, int *info);
-static int arcmsr_queue_command(struct scsi_cmnd *cmd,
- void (*done) (struct scsi_cmnd *));
+static int arcmsr_queue_command(struct Scsi_Host *h, struct scsi_cmnd *cmd);
static int arcmsr_probe(struct pci_dev *pdev,
const struct pci_device_id *id);
static void arcmsr_remove(struct pci_dev *pdev);
@@ -2081,7 +2080,7 @@
}
}
-static int arcmsr_queue_command(struct scsi_cmnd *cmd,
+static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd,
void (* done)(struct scsi_cmnd *))
{
struct Scsi_Host *host = cmd->device->host;
@@ -2124,6 +2123,8 @@
return 0;
}
+static DEF_SCSI_QCMD(arcmsr_queue_command)
+
static bool arcmsr_get_hba_config(struct AdapterControlBlock *acb)
{
struct MessageUnit_A __iomem *reg = acb->pmuA;
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
index 918ccf8..ec16672 100644
--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -2511,7 +2511,7 @@
* done - function called on completion, with pointer to command descriptor
* Returns : 0, or < 0 on error.
*/
-int acornscsi_queuecmd(struct scsi_cmnd *SCpnt,
+static int acornscsi_queuecmd_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
AS_Host *host = (AS_Host *)SCpnt->device->host->hostdata;
@@ -2561,6 +2561,8 @@
return 0;
}
+DEF_SCSI_QCMD(acornscsi_queuecmd)
+
/*
* Prototype: void acornscsi_reportstatus(struct scsi_cmnd **SCpntp1, struct scsi_cmnd **SCpntp2, int result)
* Purpose : pass a result to *SCpntp1, and check if *SCpntp1 = *SCpntp2
diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index 9e71ac6..2b2ce21 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -2198,7 +2198,7 @@
* Returns: 0 on success, else error.
* Notes: io_request_lock is held, interrupts are disabled.
*/
-int fas216_queue_command(struct scsi_cmnd *SCpnt,
+static int fas216_queue_command_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
@@ -2240,6 +2240,8 @@
return result;
}
+DEF_SCSI_QCMD(fas216_queue_command)
+
/**
* fas216_internal_done - trigger restart of a waiting thread in fas216_noqueue_command
* @SCpnt: Command to wake
@@ -2263,7 +2265,7 @@
* Returns: scsi result code.
* Notes: io_request_lock is held, interrupts are disabled.
*/
-int fas216_noqueue_command(struct scsi_cmnd *SCpnt,
+static int fas216_noqueue_command_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
@@ -2277,7 +2279,7 @@
BUG_ON(info->scsi.irq != NO_IRQ);
info->internal_done = 0;
- fas216_queue_command(SCpnt, fas216_internal_done);
+ fas216_queue_command_lck(SCpnt, fas216_internal_done);
/*
* This wastes time, since we can't return until the command is
@@ -2310,6 +2312,8 @@
return 0;
}
+DEF_SCSI_QCMD(fas216_noqueue_command)
+
/*
* Error handler timeout function. Indicate that we timed out,
* and wake up any error handler process so it can continue.
diff --git a/drivers/scsi/arm/fas216.h b/drivers/scsi/arm/fas216.h
index b65f4cf..377cfb7 100644
--- a/drivers/scsi/arm/fas216.h
+++ b/drivers/scsi/arm/fas216.h
@@ -331,23 +331,21 @@
*/
extern int fas216_add (struct Scsi_Host *instance, struct device *dev);
-/* Function: int fas216_queue_command(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+/* Function: int fas216_queue_command(struct Scsi_Host *h, struct scsi_cmnd *SCpnt)
* Purpose : queue a command for adapter to process.
- * Params : SCpnt - Command to queue
- * done - done function to call once command is complete
+ * Params : h - host adapter
+ * : SCpnt - Command to queue
* Returns : 0 - success, else error
*/
-extern int fas216_queue_command(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+extern int fas216_queue_command(struct Scsi_Host *h, struct scsi_cmnd *SCpnt);
-/* Function: int fas216_noqueue_command(istruct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+/* Function: int fas216_noqueue_command(struct Scsi_Host *h, struct scsi_cmnd *SCpnt)
* Purpose : queue a command for adapter to process, and process it to completion.
- * Params : SCpnt - Command to queue
- * done - done function to call once command is complete
+ * Params : h - host adapter
+ * : SCpnt - Command to queue
* Returns : 0 - success, else error
*/
-extern int fas216_noqueue_command(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+extern int fas216_noqueue_command(struct Scsi_Host *, struct scsi_cmnd *)
/* Function: irqreturn_t fas216_intr (FAS216_Info *info)
* Purpose : handle interrupts from the interface to progress a command
diff --git a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c
index 158ebc3..88b2928 100644
--- a/drivers/scsi/atari_NCR5380.c
+++ b/drivers/scsi/atari_NCR5380.c
@@ -910,7 +910,7 @@
*
*/
-static int NCR5380_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
+static int NCR5380_queue_command_lck(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
{
SETUP_HOSTDATA(cmd->device->host);
Scsi_Cmnd *tmp;
@@ -1022,6 +1022,8 @@
return 0;
}
+static DEF_SCSI_QCMD(NCR5380_queue_command)
+
/*
* Function : NCR5380_main (void)
*
diff --git a/drivers/scsi/atari_scsi.c b/drivers/scsi/atari_scsi.c
index ad7a23a..3e8658e 100644
--- a/drivers/scsi/atari_scsi.c
+++ b/drivers/scsi/atari_scsi.c
@@ -572,23 +572,6 @@
}
-/* This is the wrapper function for NCR5380_queue_command(). It just
- * tries to get the lock on the ST-DMA (see above) and then calls the
- * original function.
- */
-
-#if 0
-int atari_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
-{
- /* falcon_get_lock();
- * ++guenther: moved to NCR5380_queue_command() to prevent
- * race condition, see there for an explanation.
- */
- return NCR5380_queue_command(cmd, done);
-}
-#endif
-
-
int __init atari_scsi_detect(struct scsi_host_template *host)
{
static int called = 0;
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index ab5bdda..76029d5 100644
--- a/drivers/scsi/atp870u.c
+++ b/drivers/scsi/atp870u.c
@@ -605,7 +605,7 @@
*
* Queue a command to the ATP queue. Called with the host lock held.
*/
-static int atp870u_queuecommand(struct scsi_cmnd * req_p,
+static int atp870u_queuecommand_lck(struct scsi_cmnd *req_p,
void (*done) (struct scsi_cmnd *))
{
unsigned char c;
@@ -694,6 +694,8 @@
return 0;
}
+static DEF_SCSI_QCMD(atp870u_queuecommand)
+
/**
* send_s870 - send a command to the controller
* @host: host
diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c
index 8daa716..8ca967d 100644
--- a/drivers/scsi/bfa/bfad_im.c
+++ b/drivers/scsi/bfa/bfad_im.c
@@ -30,8 +30,7 @@
struct scsi_transport_template *bfad_im_scsi_transport_template;
struct scsi_transport_template *bfad_im_scsi_vport_transport_template;
static void bfad_im_itnim_work_handler(struct work_struct *work);
-static int bfad_im_queuecommand(struct scsi_cmnd *cmnd,
- void (*done)(struct scsi_cmnd *));
+static int bfad_im_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmnd);
static int bfad_im_slave_alloc(struct scsi_device *sdev);
static void bfad_im_fc_rport_add(struct bfad_im_port_s *im_port,
struct bfad_itnim_s *itnim);
@@ -1120,7 +1119,7 @@
* Scsi_Host template entry, queue a SCSI command to the BFAD.
*/
static int
-bfad_im_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
+bfad_im_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
{
struct bfad_im_port_s *im_port =
(struct bfad_im_port_s *) cmnd->device->host->hostdata[0];
@@ -1187,6 +1186,8 @@
return 0;
}
+static DEF_SCSI_QCMD(bfad_im_queuecommand)
+
void
bfad_os_rport_online_wait(struct bfad_s *bfad)
{
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 54f50b0..8f1b5c8 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -1080,7 +1080,7 @@
* and is expected to be held on return.
*
**/
-static int dc395x_queue_command(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int dc395x_queue_command_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct DeviceCtlBlk *dcb;
struct ScsiReqBlk *srb;
@@ -1154,6 +1154,7 @@
return 0;
}
+static DEF_SCSI_QCMD(dc395x_queue_command)
/*
* Return the disk geometry for the given SCSI device.
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 23dec00..cffcb10 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -423,7 +423,7 @@
return 0;
}
-static int adpt_queue(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
+static int adpt_queue_lck(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
{
adpt_hba* pHba = NULL;
struct adpt_device* pDev = NULL; /* dpt per device information */
@@ -491,6 +491,8 @@
return adpt_scsi_to_i2o(pHba, cmd, pDev);
}
+static DEF_SCSI_QCMD(adpt_queue)
+
static int adpt_bios_param(struct scsi_device *sdev, struct block_device *dev,
sector_t capacity, int geom[])
{
diff --git a/drivers/scsi/dpti.h b/drivers/scsi/dpti.h
index 337746d..beded71 100644
--- a/drivers/scsi/dpti.h
+++ b/drivers/scsi/dpti.h
@@ -29,7 +29,7 @@
*/
static int adpt_detect(struct scsi_host_template * sht);
-static int adpt_queue(struct scsi_cmnd * cmd, void (*cmdcomplete) (struct scsi_cmnd *));
+static int adpt_queue(struct Scsi_Host *h, struct scsi_cmnd * cmd);
static int adpt_abort(struct scsi_cmnd * cmd);
static int adpt_reset(struct scsi_cmnd* cmd);
static int adpt_release(struct Scsi_Host *host);
diff --git a/drivers/scsi/dtc.h b/drivers/scsi/dtc.h
index 0b205f8..cdc6212 100644
--- a/drivers/scsi/dtc.h
+++ b/drivers/scsi/dtc.h
@@ -36,7 +36,7 @@
static int dtc_biosparam(struct scsi_device *, struct block_device *,
sector_t, int*);
static int dtc_detect(struct scsi_host_template *);
-static int dtc_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int dtc_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int dtc_bus_reset(Scsi_Cmnd *);
#ifndef CMD_PER_LUN
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index d1c3137..53925ac 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -505,8 +505,7 @@
static int eata2x_detect(struct scsi_host_template *);
static int eata2x_release(struct Scsi_Host *);
-static int eata2x_queuecommand(struct scsi_cmnd *,
- void (*done) (struct scsi_cmnd *));
+static int eata2x_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int eata2x_eh_abort(struct scsi_cmnd *);
static int eata2x_eh_host_reset(struct scsi_cmnd *);
static int eata2x_bios_param(struct scsi_device *, struct block_device *,
@@ -1758,7 +1757,7 @@
}
-static int eata2x_queuecommand(struct scsi_cmnd *SCpnt,
+static int eata2x_queuecommand_lck(struct scsi_cmnd *SCpnt,
void (*done) (struct scsi_cmnd *))
{
struct Scsi_Host *shost = SCpnt->device->host;
@@ -1843,6 +1842,8 @@
return 0;
}
+static DEF_SCSI_QCMD(eata2x_queuecommand)
+
static int eata2x_eh_abort(struct scsi_cmnd *SCarg)
{
struct Scsi_Host *shost = SCarg->device->host;
diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c
index 60886c1..4a9641e 100644
--- a/drivers/scsi/eata_pio.c
+++ b/drivers/scsi/eata_pio.c
@@ -335,7 +335,7 @@
return 0;
}
-static int eata_pio_queue(struct scsi_cmnd *cmd,
+static int eata_pio_queue_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
unsigned int x, y;
@@ -438,6 +438,8 @@
return 0;
}
+static DEF_SCSI_QCMD(eata_pio_queue)
+
static int eata_pio_abort(struct scsi_cmnd *cmd)
{
unsigned int loop = 100;
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index e2bc779..5755852 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -916,7 +916,7 @@
scsi_track_queue_full(dev, lp->num_tagged - 1);
}
-static int esp_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int esp_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct scsi_device *dev = cmd->device;
struct esp *esp = shost_priv(dev->host);
@@ -941,6 +941,8 @@
return 0;
}
+static DEF_SCSI_QCMD(esp_queuecommand)
+
static int esp_check_gross_error(struct esp *esp)
{
if (esp->sreg & ESP_STAT_SPAM) {
diff --git a/drivers/scsi/fd_mcs.c b/drivers/scsi/fd_mcs.c
index 2ad95aa..a2c6135 100644
--- a/drivers/scsi/fd_mcs.c
+++ b/drivers/scsi/fd_mcs.c
@@ -1072,7 +1072,7 @@
return 0;
}
-static int fd_mcs_queue(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
+static int fd_mcs_queue_lck(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
{
struct Scsi_Host *shpnt = SCpnt->device->host;
@@ -1122,6 +1122,8 @@
return 0;
}
+static DEF_SCSI_QCMD(fd_mcs_queue)
+
#if DEBUG_ABORT || DEBUG_RESET
static void fd_mcs_print_info(Scsi_Cmnd * SCpnt)
{
diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c
index e296bcc5..69b7aa5 100644
--- a/drivers/scsi/fdomain.c
+++ b/drivers/scsi/fdomain.c
@@ -1419,7 +1419,7 @@
return IRQ_HANDLED;
}
-static int fdomain_16x0_queue(struct scsi_cmnd *SCpnt,
+static int fdomain_16x0_queue_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
if (in_command) {
@@ -1469,6 +1469,8 @@
return 0;
}
+static DEF_SCSI_QCMD(fdomain_16x0_queue)
+
#if DEBUG_ABORT
static void print_info(struct scsi_cmnd *SCpnt)
{
diff --git a/drivers/scsi/fnic/fnic.h b/drivers/scsi/fnic/fnic.h
index cbb20b1..92f1850 100644
--- a/drivers/scsi/fnic/fnic.h
+++ b/drivers/scsi/fnic/fnic.h
@@ -246,7 +246,7 @@
void fnic_update_mac(struct fc_lport *, u8 *new);
void fnic_update_mac_locked(struct fnic *, u8 *new);
-int fnic_queuecommand(struct scsi_cmnd *, void (*done)(struct scsi_cmnd *));
+int fnic_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
int fnic_abort_cmd(struct scsi_cmnd *);
int fnic_device_reset(struct scsi_cmnd *);
int fnic_host_reset(struct scsi_cmnd *);
diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index 198cbab..22d0240 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -349,7 +349,7 @@
* Routine to send a scsi cdb
* Called with host_lock held and interrupts disabled.
*/
-int fnic_queuecommand(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
+static int fnic_queuecommand_lck(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
{
struct fc_lport *lp;
struct fc_rport *rport;
@@ -457,6 +457,8 @@
return ret;
}
+DEF_SCSI_QCMD(fnic_queuecommand)
+
/*
* fnic_fcpio_fw_reset_cmpl_handler
* Routine to handle fw reset completion
diff --git a/drivers/scsi/g_NCR5380.h b/drivers/scsi/g_NCR5380.h
index 921764c..1bcdb7b 100644
--- a/drivers/scsi/g_NCR5380.h
+++ b/drivers/scsi/g_NCR5380.h
@@ -46,7 +46,7 @@
static int generic_NCR5380_abort(Scsi_Cmnd *);
static int generic_NCR5380_detect(struct scsi_host_template *);
static int generic_NCR5380_release_resources(struct Scsi_Host *);
-static int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int generic_NCR5380_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int generic_NCR5380_bus_reset(Scsi_Cmnd *);
static const char* generic_NCR5380_info(struct Scsi_Host *);
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 8411018..7636570 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -185,7 +185,7 @@
unsigned long arg);
static void gdth_flush(gdth_ha_str *ha);
-static int gdth_queuecommand(Scsi_Cmnd *scp,void (*done)(Scsi_Cmnd *));
+static int gdth_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmd);
static int __gdth_queuecommand(gdth_ha_str *ha, struct scsi_cmnd *scp,
struct gdth_cmndinfo *cmndinfo);
static void gdth_scsi_done(struct scsi_cmnd *scp);
@@ -4004,7 +4004,7 @@
}
-static int gdth_queuecommand(struct scsi_cmnd *scp,
+static int gdth_queuecommand_lck(struct scsi_cmnd *scp,
void (*done)(struct scsi_cmnd *))
{
gdth_ha_str *ha = shost_priv(scp->device->host);
@@ -4022,6 +4022,8 @@
return __gdth_queuecommand(ha, scp, cmndinfo);
}
+static DEF_SCSI_QCMD(gdth_queuecommand)
+
static int __gdth_queuecommand(gdth_ha_str *ha, struct scsi_cmnd *scp,
struct gdth_cmndinfo *cmndinfo)
{
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index c5d0606..3759d11 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -143,8 +143,7 @@
void *buff, size_t size, u8 page_code, unsigned char *scsi3addr,
int cmd_type);
-static int hpsa_scsi_queue_command(struct scsi_cmnd *cmd,
- void (*done)(struct scsi_cmnd *));
+static int hpsa_scsi_queue_command(struct Scsi_Host *h, struct scsi_cmnd *cmd);
static void hpsa_scan_start(struct Scsi_Host *);
static int hpsa_scan_finished(struct Scsi_Host *sh,
unsigned long elapsed_time);
@@ -1926,7 +1925,7 @@
}
-static int hpsa_scsi_queue_command(struct scsi_cmnd *cmd,
+static int hpsa_scsi_queue_command_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct ctlr_info *h;
@@ -2020,6 +2019,8 @@
return 0;
}
+static DEF_SCSI_QCMD(hpsa_scsi_queue_command)
+
static void hpsa_scan_start(struct Scsi_Host *sh)
{
struct ctlr_info *h = shost_to_hba(sh);
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index 0729f15..10b6555 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -751,7 +751,7 @@
MVIOP_MU_QUEUE_ADDR_HOST_BIT | size_bit, hba);
}
-static int hptiop_queuecommand(struct scsi_cmnd *scp,
+static int hptiop_queuecommand_lck(struct scsi_cmnd *scp,
void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *host = scp->device->host;
@@ -819,6 +819,8 @@
return 0;
}
+static DEF_SCSI_QCMD(hptiop_queuecommand)
+
static const char *hptiop_info(struct Scsi_Host *host)
{
return driver_name_long;
diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c
index 9a4b69d..67fc8ff 100644
--- a/drivers/scsi/ibmmca.c
+++ b/drivers/scsi/ibmmca.c
@@ -39,7 +39,7 @@
#include <scsi/scsi_host.h>
/* Common forward declarations for all Linux-versions: */
-static int ibmmca_queuecommand (Scsi_Cmnd *, void (*done) (Scsi_Cmnd *));
+static int ibmmca_queuecommand (struct Scsi_Host *, struct scsi_cmnd *);
static int ibmmca_abort (Scsi_Cmnd *);
static int ibmmca_host_reset (Scsi_Cmnd *);
static int ibmmca_biosparam (struct scsi_device *, struct block_device *, sector_t, int *);
@@ -1691,7 +1691,7 @@
}
/* The following routine is the SCSI command queue for the midlevel driver */
-static int ibmmca_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
+static int ibmmca_queuecommand_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
{
unsigned int ldn;
unsigned int scsi_cmd;
@@ -1996,6 +1996,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ibmmca_queuecommand)
+
static int __ibmmca_abort(Scsi_Cmnd * cmd)
{
/* Abort does not work, as the adapter never generates an interrupt on
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 00d08b2..57cad7e 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -1606,7 +1606,7 @@
* Returns:
* 0 on success / other on failure
**/
-static int ibmvfc_queuecommand(struct scsi_cmnd *cmnd,
+static int ibmvfc_queuecommand_lck(struct scsi_cmnd *cmnd,
void (*done) (struct scsi_cmnd *))
{
struct ibmvfc_host *vhost = shost_priv(cmnd->device->host);
@@ -1672,6 +1672,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ibmvfc_queuecommand)
+
/**
* ibmvfc_sync_completion - Signal that a synchronous command has completed
* @evt: ibmvfc event struct
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 67f78a4..0419584 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -713,7 +713,7 @@
* @cmd: struct scsi_cmnd to be executed
* @done: Callback function to be called when cmd is completed
*/
-static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
+static int ibmvscsi_queuecommand_lck(struct scsi_cmnd *cmnd,
void (*done) (struct scsi_cmnd *))
{
struct srp_cmd *srp_cmd;
@@ -766,6 +766,8 @@
return ibmvscsi_send_srp_event(evt_struct, hostdata, 0);
}
+static DEF_SCSI_QCMD(ibmvscsi_queuecommand)
+
/* ------------------------------------------------------------
* Routines for driver initialization
*/
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index 4734ab0..99aa0e5 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -926,7 +926,7 @@
return 0;
}
-static int imm_queuecommand(struct scsi_cmnd *cmd,
+static int imm_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
imm_struct *dev = imm_dev(cmd->device->host);
@@ -949,6 +949,8 @@
return 0;
}
+static DEF_SCSI_QCMD(imm_queuecommand)
+
/*
* Apparently the disk->capacity attribute is off by 1 sector
* for all disk drives. We add the one here, but it should really
diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
index 52bdc6d..6568aab 100644
--- a/drivers/scsi/in2000.c
+++ b/drivers/scsi/in2000.c
@@ -334,7 +334,7 @@
static void in2000_execute(struct Scsi_Host *instance);
-static int in2000_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
+static int in2000_queuecommand_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
{
struct Scsi_Host *instance;
struct IN2000_hostdata *hostdata;
@@ -431,6 +431,8 @@
return 0;
}
+static DEF_SCSI_QCMD(in2000_queuecommand)
+
/*
diff --git a/drivers/scsi/in2000.h b/drivers/scsi/in2000.h
index 0fb8b06..5821e1f 100644
--- a/drivers/scsi/in2000.h
+++ b/drivers/scsi/in2000.h
@@ -396,7 +396,7 @@
flags)
static int in2000_detect(struct scsi_host_template *) in2000__INIT;
-static int in2000_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int in2000_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int in2000_abort(Scsi_Cmnd *);
static void in2000_setup(char *, int *) in2000__INIT;
static int in2000_biosparam(struct scsi_device *, struct block_device *,
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index 1087977..9627d06 100644
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -2639,7 +2639,7 @@
* will cause the mid layer to call us again later with the command)
*/
-static int i91u_queuecommand(struct scsi_cmnd *cmd,
+static int i91u_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct initio_host *host = (struct initio_host *) cmd->device->host->hostdata;
@@ -2656,6 +2656,8 @@
return 0;
}
+static DEF_SCSI_QCMD(i91u_queuecommand)
+
/**
* i91u_bus_reset - reset the SCSI bus
* @cmnd: Command block we want to trigger the reset for
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index fa60d7d..5bbaee5 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -5709,7 +5709,7 @@
* SCSI_MLQUEUE_DEVICE_BUSY if device is busy
* SCSI_MLQUEUE_HOST_BUSY if host is busy
**/
-static int ipr_queuecommand(struct scsi_cmnd *scsi_cmd,
+static int ipr_queuecommand_lck(struct scsi_cmnd *scsi_cmd,
void (*done) (struct scsi_cmnd *))
{
struct ipr_ioa_cfg *ioa_cfg;
@@ -5792,6 +5792,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ipr_queuecommand)
+
/**
* ipr_ioctl - IOCTL handler
* @sdev: scsi device struct
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index f83a116..b2511ac 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -232,7 +232,7 @@
static int ips_release(struct Scsi_Host *);
static int ips_eh_abort(struct scsi_cmnd *);
static int ips_eh_reset(struct scsi_cmnd *);
-static int ips_queue(struct scsi_cmnd *, void (*)(struct scsi_cmnd *));
+static int ips_queue(struct Scsi_Host *, struct scsi_cmnd *);
static const char *ips_info(struct Scsi_Host *);
static irqreturn_t do_ipsintr(int, void *);
static int ips_hainit(ips_ha_t *);
@@ -1046,7 +1046,7 @@
/* Linux obtains io_request_lock before calling this function */
/* */
/****************************************************************************/
-static int ips_queue(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
+static int ips_queue_lck(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
{
ips_ha_t *ha;
ips_passthru_t *pt;
@@ -1137,6 +1137,8 @@
return (0);
}
+static DEF_SCSI_QCMD(ips_queue)
+
/****************************************************************************/
/* */
/* Routine Name: ips_biosparam */
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c
index e340373..2924363 100644
--- a/drivers/scsi/libfc/fc_fcp.c
+++ b/drivers/scsi/libfc/fc_fcp.c
@@ -1753,7 +1753,7 @@
* This is the i/o strategy routine, called by the SCSI layer. This routine
* is called with the host_lock held.
*/
-int fc_queuecommand(struct scsi_cmnd *sc_cmd, void (*done)(struct scsi_cmnd *))
+static int fc_queuecommand_lck(struct scsi_cmnd *sc_cmd, void (*done)(struct scsi_cmnd *))
{
struct fc_lport *lport;
struct fc_rport *rport = starget_to_rport(scsi_target(sc_cmd->device));
@@ -1851,6 +1851,8 @@
spin_lock_irq(lport->host->host_lock);
return rc;
}
+
+DEF_SCSI_QCMD(fc_queuecommand)
EXPORT_SYMBOL(fc_queuecommand);
/**
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 633e090..c15fde8 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1599,7 +1599,7 @@
FAILURE_SESSION_NOT_READY,
};
-int iscsi_queuecommand(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
+static int iscsi_queuecommand_lck(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
{
struct iscsi_cls_session *cls_session;
struct Scsi_Host *host;
@@ -1736,6 +1736,8 @@
spin_lock(host->host_lock);
return 0;
}
+
+DEF_SCSI_QCMD(iscsi_queuecommand)
EXPORT_SYMBOL_GPL(iscsi_queuecommand);
int iscsi_change_queue_depth(struct scsi_device *sdev, int depth, int reason)
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 55f09e9..29251fa 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -189,7 +189,7 @@
* Note: XXX: Remove the host unlock/lock pair when SCSI Core can
* call us without holding an IRQ spinlock...
*/
-int sas_queuecommand(struct scsi_cmnd *cmd,
+static int sas_queuecommand_lck(struct scsi_cmnd *cmd,
void (*scsi_done)(struct scsi_cmnd *))
__releases(host->host_lock)
__acquires(dev->sata_dev.ap->lock)
@@ -254,6 +254,8 @@
return res;
}
+DEF_SCSI_QCMD(sas_queuecommand)
+
static void sas_eh_finish_cmd(struct scsi_cmnd *cmd)
{
struct sas_task *task = TO_SAS_TASK(cmd);
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index f64b65a..581837b 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -2899,7 +2899,7 @@
* SCSI_MLQUEUE_HOST_BUSY - Block all devices served by this host temporarily.
**/
static int
-lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
+lpfc_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
{
struct Scsi_Host *shost = cmnd->device->host;
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
@@ -3060,6 +3060,8 @@
return 0;
}
+static DEF_SCSI_QCMD(lpfc_queuecommand)
+
/**
* lpfc_abort_handler - scsi_host_template eh_abort_handler entry point
* @cmnd: Pointer to scsi_cmnd data structure.
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 3ddb4dc..6c42dff 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -66,7 +66,7 @@
static void set_dma_cmds(struct fsc_state *, struct scsi_cmnd *);
-static int mac53c94_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int mac53c94_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct fsc_state *state;
@@ -99,6 +99,8 @@
return 0;
}
+static DEF_SCSI_QCMD(mac53c94_queue)
+
static int mac53c94_host_reset(struct scsi_cmnd *cmd)
{
struct fsc_state *state = (struct fsc_state *) cmd->device->host->hostdata;
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 7ceb5cf..9aa0485 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -366,7 +366,7 @@
* The command queuing entry point for the mid-layer.
*/
static int
-megaraid_queue(Scsi_Cmnd *scmd, void (*done)(Scsi_Cmnd *))
+megaraid_queue_lck(Scsi_Cmnd *scmd, void (*done)(Scsi_Cmnd *))
{
adapter_t *adapter;
scb_t *scb;
@@ -409,6 +409,8 @@
return busy;
}
+static DEF_SCSI_QCMD(megaraid_queue)
+
/**
* mega_allocate_scb()
* @adapter - pointer to our soft state
@@ -4456,7 +4458,7 @@
scb->idx = CMDID_INT_CMDS;
- megaraid_queue(scmd, mega_internal_done);
+ megaraid_queue_lck(scmd, mega_internal_done);
wait_for_completion(&adapter->int_waitq);
diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h
index 2b4a048..f564474 100644
--- a/drivers/scsi/megaraid.h
+++ b/drivers/scsi/megaraid.h
@@ -987,7 +987,7 @@
static int issue_scb(adapter_t *, scb_t *);
static int mega_setup_mailbox(adapter_t *);
-static int megaraid_queue (Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
+static int megaraid_queue (struct Scsi_Host *, struct scsi_cmnd *);
static scb_t * mega_build_cmd(adapter_t *, Scsi_Cmnd *, int *);
static void __mega_runpendq(adapter_t *);
static int issue_scb_block(adapter_t *, u_char *);
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index a7810a1..5708cb2 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -113,8 +113,7 @@
static void megaraid_mbox_display_scb(adapter_t *, scb_t *);
static void megaraid_mbox_setup_device_map(adapter_t *);
-static int megaraid_queue_command(struct scsi_cmnd *,
- void (*)(struct scsi_cmnd *));
+static int megaraid_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static scb_t *megaraid_mbox_build_cmd(adapter_t *, struct scsi_cmnd *, int *);
static void megaraid_mbox_runpendq(adapter_t *, scb_t *);
static void megaraid_mbox_prepare_pthru(adapter_t *, scb_t *,
@@ -1484,7 +1483,7 @@
* Queue entry point for mailbox based controllers.
*/
static int
-megaraid_queue_command(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
+megaraid_queue_command_lck(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
{
adapter_t *adapter;
scb_t *scb;
@@ -1513,6 +1512,8 @@
return if_busy;
}
+static DEF_SCSI_QCMD(megaraid_queue_command)
+
/**
* megaraid_mbox_build_cmd - transform the mid-layer scsi commands
* @adapter : controller's soft state
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index eb29d50..7451bc0 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -1334,7 +1334,7 @@
* @done: Callback entry point
*/
static int
-megasas_queue_command(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
+megasas_queue_command_lck(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
{
u32 frame_count;
struct megasas_cmd *cmd;
@@ -1417,6 +1417,8 @@
return 0;
}
+static DEF_SCSI_QCMD(megasas_queue_command)
+
static struct megasas_instance *megasas_lookup_instance(u16 host_no)
{
int i;
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 1f784fd..197aa1b 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1627,7 +1627,7 @@
* Called by midlayer with host locked to queue a new
* request
*/
-static int mesh_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int mesh_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct mesh_state *ms;
@@ -1648,6 +1648,8 @@
return 0;
}
+static DEF_SCSI_QCMD(mesh_queue)
+
/*
* Called to handle interrupts, either call by the interrupt
* handler (do_mesh_interrupt) or by other functions in
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index 16e99b6..1a96a00 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -3315,7 +3315,7 @@
* SCSI_MLQUEUE_HOST_BUSY if the entire host queue is full
*/
static int
-_scsih_qcmd(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
+_scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
{
struct MPT2SAS_ADAPTER *ioc = shost_priv(scmd->device->host);
struct MPT2SAS_DEVICE *sas_device_priv_data;
@@ -3441,6 +3441,8 @@
return SCSI_MLQUEUE_HOST_BUSY;
}
+static DEF_SCSI_QCMD(_scsih_qcmd)
+
/**
* _scsih_normalize_sense - normalize descriptor and fixed format sense data
* @sense_buffer: sense data returned by target
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index d013a2a..46cc382 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -8029,7 +8029,7 @@
return 0;
}
-static int ncr53c8xx_queue_command (struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
+static int ncr53c8xx_queue_command_lck (struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct ncb *np = ((struct host_data *) cmd->device->host->hostdata)->ncb;
unsigned long flags;
@@ -8068,6 +8068,8 @@
return sts;
}
+static DEF_SCSI_QCMD(ncr53c8xx_queue_command)
+
irqreturn_t ncr53c8xx_intr(int irq, void *dev_id)
{
unsigned long flags;
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index 4c1e545..6b8b021 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -196,8 +196,7 @@
static int nsp32_proc_info (struct Scsi_Host *, char *, char **, off_t, int, int);
static int nsp32_detect (struct pci_dev *pdev);
-static int nsp32_queuecommand(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+static int nsp32_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static const char *nsp32_info (struct Scsi_Host *);
static int nsp32_release (struct Scsi_Host *);
@@ -909,7 +908,7 @@
return TRUE;
}
-static int nsp32_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata;
nsp32_target *target;
@@ -1050,6 +1049,8 @@
return 0;
}
+static DEF_SCSI_QCMD(nsp32_queuecommand)
+
/* initialize asic */
static int nsp32hw_init(nsp32_hw_data *data)
{
diff --git a/drivers/scsi/pas16.h b/drivers/scsi/pas16.h
index 8dc5b1a..a04281c 100644
--- a/drivers/scsi/pas16.h
+++ b/drivers/scsi/pas16.h
@@ -118,7 +118,7 @@
static int pas16_biosparam(struct scsi_device *, struct block_device *,
sector_t, int*);
static int pas16_detect(struct scsi_host_template *);
-static int pas16_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int pas16_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int pas16_bus_reset(Scsi_Cmnd *);
#ifndef CMD_PER_LUN
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index 9326c2c..be3f33d 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -184,7 +184,7 @@
SCpnt->scsi_done(SCpnt);
}
-static int nsp_queuecommand(struct scsi_cmnd *SCpnt,
+static int nsp_queuecommand_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
#ifdef NSP_DEBUG
@@ -264,6 +264,8 @@
return 0;
}
+static DEF_SCSI_QCMD(nsp_queuecommand)
+
/*
* setup PIO FIFO transfer mode and enable/disable to data out
*/
diff --git a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h
index d68c9f2..7fc9a9d 100644
--- a/drivers/scsi/pcmcia/nsp_cs.h
+++ b/drivers/scsi/pcmcia/nsp_cs.h
@@ -299,8 +299,7 @@
off_t offset,
int length,
int inout);
-static int nsp_queuecommand(struct scsi_cmnd *SCpnt,
- void (* done)(struct scsi_cmnd *SCpnt));
+static int nsp_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *SCpnt);
/* Error handler */
/*static int nsp_eh_abort (struct scsi_cmnd *SCpnt);*/
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 0ae27cb..8552296 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -547,7 +547,7 @@
}
static int
-SYM53C500_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+SYM53C500_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
int i;
int port_base = SCpnt->device->host->io_port;
@@ -583,6 +583,8 @@
return 0;
}
+static DEF_SCSI_QCMD(SYM53C500_queue)
+
static int
SYM53C500_host_reset(struct scsi_cmnd *SCpnt)
{
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index cf89091..5e76a62 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -3478,7 +3478,7 @@
* SCSI_MLQUEUE_DEVICE_BUSY if device is busy
* SCSI_MLQUEUE_HOST_BUSY if host is busy
*/
-static int pmcraid_queuecommand(
+static int pmcraid_queuecommand_lck(
struct scsi_cmnd *scsi_cmd,
void (*done) (struct scsi_cmnd *)
)
@@ -3584,6 +3584,8 @@
return rc;
}
+static DEF_SCSI_QCMD(pmcraid_queuecommand)
+
/**
* pmcraid_open -char node "open" entry, allowed only users with admin access
*/
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index 7bc2d79..d164c96 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -798,7 +798,7 @@
return 0;
}
-static int ppa_queuecommand(struct scsi_cmnd *cmd,
+static int ppa_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done) (struct scsi_cmnd *))
{
ppa_struct *dev = ppa_dev(cmd->device->host);
@@ -821,6 +821,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ppa_queuecommand)
+
/*
* Apparently the disk->capacity attribute is off by 1 sector
* for all disk drives. We add the one here, but it should really
diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c
index 92ffbb5..cd178b9 100644
--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -211,7 +211,7 @@
return 0;
}
-static int ps3rom_queuecommand(struct scsi_cmnd *cmd,
+static int ps3rom_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct ps3rom_private *priv = shost_priv(cmd->device->host);
@@ -260,6 +260,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ps3rom_queuecommand)
+
static int decode_lv1_status(u64 status, unsigned char *sense_key,
unsigned char *asc, unsigned char *ascq)
{
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index b8166ec..5dec684 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -727,7 +727,7 @@
* context which is a big NO! NO!.
**************************************************************************/
static int
-qla1280_queuecommand(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
+qla1280_queuecommand_lck(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
{
struct Scsi_Host *host = cmd->device->host;
struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
@@ -756,6 +756,8 @@
return status;
}
+static DEF_SCSI_QCMD(qla1280_queuecommand)
+
enum action {
ABORT_COMMAND,
DEVICE_RESET,
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 1830e6e..1644eab 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -179,8 +179,7 @@
static int qla2xxx_scan_finished(struct Scsi_Host *, unsigned long time);
static void qla2xxx_scan_start(struct Scsi_Host *);
static void qla2xxx_slave_destroy(struct scsi_device *);
-static int qla2xxx_queuecommand(struct scsi_cmnd *cmd,
- void (*fn)(struct scsi_cmnd *));
+static int qla2xxx_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmd);
static int qla2xxx_eh_abort(struct scsi_cmnd *);
static int qla2xxx_eh_device_reset(struct scsi_cmnd *);
static int qla2xxx_eh_target_reset(struct scsi_cmnd *);
@@ -535,7 +534,7 @@
}
static int
-qla2xxx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+qla2xxx_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
scsi_qla_host_t *vha = shost_priv(cmd->device->host);
fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata;
@@ -609,6 +608,8 @@
return 0;
}
+static DEF_SCSI_QCMD(qla2xxx_queuecommand)
+
/*
* qla2x00_eh_wait_on_command
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index f4cd846..0d48fb4 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -79,8 +79,7 @@
/*
* SCSI host template entry points
*/
-static int qla4xxx_queuecommand(struct scsi_cmnd *cmd,
- void (*done) (struct scsi_cmnd *));
+static int qla4xxx_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmd);
static int qla4xxx_eh_abort(struct scsi_cmnd *cmd);
static int qla4xxx_eh_device_reset(struct scsi_cmnd *cmd);
static int qla4xxx_eh_target_reset(struct scsi_cmnd *cmd);
@@ -464,7 +463,7 @@
* completion handling). Unfortunely, it sometimes calls the scheduler
* in interrupt context which is a big NO! NO!.
**/
-static int qla4xxx_queuecommand(struct scsi_cmnd *cmd,
+static int qla4xxx_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct scsi_qla_host *ha = to_qla_host(cmd->device->host);
@@ -538,6 +537,8 @@
return 0;
}
+static DEF_SCSI_QCMD(qla4xxx_queuecommand)
+
/**
* qla4xxx_mem_free - frees memory allocated to adapter
* @ha: Pointer to host adapter structure.
diff --git a/drivers/scsi/qlogicfas408.c b/drivers/scsi/qlogicfas408.c
index 1ad5155..c3a9151 100644
--- a/drivers/scsi/qlogicfas408.c
+++ b/drivers/scsi/qlogicfas408.c
@@ -439,7 +439,7 @@
* Queued command
*/
-int qlogicfas408_queuecommand(struct scsi_cmnd *cmd,
+static int qlogicfas408_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done) (struct scsi_cmnd *))
{
struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
@@ -459,6 +459,8 @@
return 0;
}
+DEF_SCSI_QCMD(qlogicfas408_queuecommand)
+
/*
* Return bios parameters
*/
diff --git a/drivers/scsi/qlogicfas408.h b/drivers/scsi/qlogicfas408.h
index 2606264..2f6c0a1 100644
--- a/drivers/scsi/qlogicfas408.h
+++ b/drivers/scsi/qlogicfas408.h
@@ -103,8 +103,7 @@
#define get_priv_by_host(x) (struct qlogicfas408_priv *)&((x)->hostdata[0])
irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id);
-int qlogicfas408_queuecommand(struct scsi_cmnd * cmd,
- void (*done) (struct scsi_cmnd *));
+int qlogicfas408_queuecommand(struct Scsi_Host *h, struct scsi_cmnd * cmd);
int qlogicfas408_biosparam(struct scsi_device * disk,
struct block_device *dev,
sector_t capacity, int ip[]);
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index f8c561c..664c957 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -1003,7 +1003,7 @@
*
* "This code must fly." -davem
*/
-static int qlogicpti_queuecommand(struct scsi_cmnd *Cmnd, void (*done)(struct scsi_cmnd *))
+static int qlogicpti_queuecommand_lck(struct scsi_cmnd *Cmnd, void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *host = Cmnd->device->host;
struct qlogicpti *qpti = (struct qlogicpti *) host->hostdata;
@@ -1052,6 +1052,8 @@
return 1;
}
+static DEF_SCSI_QCMD(qlogicpti_queuecommand)
+
static int qlogicpti_return_status(struct Status_Entry *sts, int id)
{
int host_status = DID_ERROR;
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 348fba0..2aeb2e9 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -634,12 +634,13 @@
* Description: a serial number identifies a request for error recovery
* and debugging purposes. Protected by the Host_Lock of host.
*/
-static inline void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd *cmd)
+void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd *cmd)
{
cmd->serial_number = host->cmd_serial_number++;
if (cmd->serial_number == 0)
cmd->serial_number = host->cmd_serial_number++;
}
+EXPORT_SYMBOL(scsi_cmd_get_serial);
/**
* scsi_dispatch_command - Dispatch a command to the low-level driver.
@@ -651,7 +652,6 @@
int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
{
struct Scsi_Host *host = cmd->device->host;
- unsigned long flags = 0;
unsigned long timeout;
int rtn = 0;
@@ -737,23 +737,15 @@
goto out;
}
- spin_lock_irqsave(host->host_lock, flags);
- /*
- * AK: unlikely race here: for some reason the timer could
- * expire before the serial number is set up below.
- *
- * TODO: kill serial or move to blk layer
- */
- scsi_cmd_get_serial(host, cmd);
-
if (unlikely(host->shost_state == SHOST_DEL)) {
cmd->result = (DID_NO_CONNECT << 16);
scsi_done(cmd);
} else {
trace_scsi_dispatch_cmd_start(cmd);
- rtn = host->hostt->queuecommand(cmd, scsi_done);
+ cmd->scsi_done = scsi_done;
+ rtn = host->hostt->queuecommand(host, cmd);
}
- spin_unlock_irqrestore(host->host_lock, flags);
+
if (rtn) {
trace_scsi_dispatch_cmd_error(cmd, rtn);
if (rtn != SCSI_MLQUEUE_DEVICE_BUSY &&
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 2c36bae..2f1f9b0 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -3538,7 +3538,7 @@
}
static
-int scsi_debug_queuecommand(struct scsi_cmnd *SCpnt, done_funct_t done)
+int scsi_debug_queuecommand_lck(struct scsi_cmnd *SCpnt, done_funct_t done)
{
unsigned char *cmd = (unsigned char *) SCpnt->cmnd;
int len, k;
@@ -3884,6 +3884,8 @@
(delay_override ? 0 : scsi_debug_delay));
}
+static DEF_SCSI_QCMD(scsi_debug_queuecommand)
+
static struct scsi_host_template sdebug_driver_template = {
.proc_info = scsi_debug_proc_info,
.proc_name = sdebug_proc_name,
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index f3cf924..824b8fc 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -773,17 +773,15 @@
struct Scsi_Host *shost = sdev->host;
DECLARE_COMPLETION_ONSTACK(done);
unsigned long timeleft;
- unsigned long flags;
struct scsi_eh_save ses;
int rtn;
scsi_eh_prep_cmnd(scmd, &ses, cmnd, cmnd_size, sense_bytes);
shost->eh_action = &done;
- spin_lock_irqsave(shost->host_lock, flags);
scsi_log_send(scmd);
- shost->hostt->queuecommand(scmd, scsi_eh_done);
- spin_unlock_irqrestore(shost->host_lock, flags);
+ scmd->scsi_done = scsi_eh_done;
+ shost->hostt->queuecommand(shost, scmd);
timeleft = wait_for_completion_timeout(&done, timeout);
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 9c73dbd..606215e 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -572,7 +572,7 @@
}
static int
-stex_queuecommand(struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
+stex_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct st_hba *hba;
struct Scsi_Host *host;
@@ -698,6 +698,8 @@
return 0;
}
+static DEF_SCSI_QCMD(stex_queuecommand)
+
static void stex_scsi_done(struct st_ccb *ccb)
{
struct scsi_cmnd *cmd = ccb->cmd;
diff --git a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c
index 713620e..4f0e548 100644
--- a/drivers/scsi/sun3_NCR5380.c
+++ b/drivers/scsi/sun3_NCR5380.c
@@ -908,7 +908,7 @@
*/
/* Only make static if a wrapper function is used */
-static int NCR5380_queue_command(struct scsi_cmnd *cmd,
+static int NCR5380_queue_command_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
SETUP_HOSTDATA(cmd->device->host);
@@ -1019,6 +1019,8 @@
return 0;
}
+static DEF_SCSI_QCMD(NCR5380_queue_command)
+
/*
* Function : NCR5380_main (void)
*
diff --git a/drivers/scsi/sun3_scsi.h b/drivers/scsi/sun3_scsi.h
index b29a9d6..bcefd84 100644
--- a/drivers/scsi/sun3_scsi.h
+++ b/drivers/scsi/sun3_scsi.h
@@ -51,8 +51,7 @@
static int sun3scsi_detect (struct scsi_host_template *);
static const char *sun3scsi_info (struct Scsi_Host *);
static int sun3scsi_bus_reset(struct scsi_cmnd *);
-static int sun3scsi_queue_command(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+static int sun3scsi_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int sun3scsi_release (struct Scsi_Host *);
#ifndef CMD_PER_LUN
diff --git a/drivers/scsi/sym53c416.c b/drivers/scsi/sym53c416.c
index e5c369b..190107a 100644
--- a/drivers/scsi/sym53c416.c
+++ b/drivers/scsi/sym53c416.c
@@ -734,7 +734,7 @@
return info;
}
-int sym53c416_queuecommand(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
+static int sym53c416_queuecommand_lck(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
{
int base;
unsigned long flags = 0;
@@ -761,6 +761,8 @@
return 0;
}
+DEF_SCSI_QCMD(sym53c416_queuecommand)
+
static int sym53c416_host_reset(Scsi_Cmnd *SCpnt)
{
int base;
diff --git a/drivers/scsi/sym53c416.h b/drivers/scsi/sym53c416.h
index 77860d0..387de5d 100644
--- a/drivers/scsi/sym53c416.h
+++ b/drivers/scsi/sym53c416.h
@@ -25,7 +25,7 @@
static int sym53c416_detect(struct scsi_host_template *);
static const char *sym53c416_info(struct Scsi_Host *);
static int sym53c416_release(struct Scsi_Host *);
-static int sym53c416_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int sym53c416_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int sym53c416_host_reset(Scsi_Cmnd *);
static int sym53c416_bios_param(struct scsi_device *, struct block_device *,
sector_t, int *);
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index 8b955b5..6b97ded 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -505,7 +505,7 @@
* queuecommand method. Entered with the host adapter lock held and
* interrupts disabled.
*/
-static int sym53c8xx_queue_command(struct scsi_cmnd *cmd,
+static int sym53c8xx_queue_command_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct sym_hcb *np = SYM_SOFTC_PTR(cmd);
@@ -536,6 +536,8 @@
return 0;
}
+static DEF_SCSI_QCMD(sym53c8xx_queue_command)
+
/*
* Linux entry point of the interrupt handler.
*/
diff --git a/drivers/scsi/t128.h b/drivers/scsi/t128.h
index 76a069b..ada1115 100644
--- a/drivers/scsi/t128.h
+++ b/drivers/scsi/t128.h
@@ -96,8 +96,7 @@
static int t128_biosparam(struct scsi_device *, struct block_device *,
sector_t, int*);
static int t128_detect(struct scsi_host_template *);
-static int t128_queue_command(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+static int t128_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
static int t128_bus_reset(struct scsi_cmnd *);
#ifndef CMD_PER_LUN
diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c
index 27866b0..a124a28f 100644
--- a/drivers/scsi/tmscsim.c
+++ b/drivers/scsi/tmscsim.c
@@ -1883,7 +1883,7 @@
return;
}
-static int DC390_queuecommand(struct scsi_cmnd *cmd,
+static int DC390_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct scsi_device *sdev = cmd->device;
@@ -1944,6 +1944,8 @@
return SCSI_MLQUEUE_DEVICE_BUSY;
}
+static DEF_SCSI_QCMD(DC390_queuecommand)
+
static void dc390_dumpinfo (struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_srb* pSRB)
{
struct pci_dev *pdev;
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
index 5d9fdee..edfc5da 100644
--- a/drivers/scsi/u14-34f.c
+++ b/drivers/scsi/u14-34f.c
@@ -433,7 +433,7 @@
static int u14_34f_detect(struct scsi_host_template *);
static int u14_34f_release(struct Scsi_Host *);
-static int u14_34f_queuecommand(struct scsi_cmnd *, void (*done)(struct scsi_cmnd *));
+static int u14_34f_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int u14_34f_eh_abort(struct scsi_cmnd *);
static int u14_34f_eh_host_reset(struct scsi_cmnd *);
static int u14_34f_bios_param(struct scsi_device *, struct block_device *,
@@ -1248,7 +1248,7 @@
}
-static int u14_34f_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) {
+static int u14_34f_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) {
unsigned int i, j, k;
struct mscp *cpp;
@@ -1329,6 +1329,8 @@
return 0;
}
+static DEF_SCSI_QCMD(u14_34f_queuecommand)
+
static int u14_34f_eh_abort(struct scsi_cmnd *SCarg) {
unsigned int i, j;
diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c
index 27aa40f..0571ef9 100644
--- a/drivers/scsi/ultrastor.c
+++ b/drivers/scsi/ultrastor.c
@@ -700,7 +700,7 @@
mscp->transfer_data_length = transfer_length;
}
-static int ultrastor_queuecommand(struct scsi_cmnd *SCpnt,
+static int ultrastor_queuecommand_lck(struct scsi_cmnd *SCpnt,
void (*done) (struct scsi_cmnd *))
{
struct mscp *my_mscp;
@@ -825,6 +825,8 @@
return 0;
}
+static DEF_SCSI_QCMD(ultrastor_queuecommand)
+
/* This code must deal with 2 cases:
1. The command has not been written to the OGM. In this case, set
diff --git a/drivers/scsi/ultrastor.h b/drivers/scsi/ultrastor.h
index a692905..165c18b 100644
--- a/drivers/scsi/ultrastor.h
+++ b/drivers/scsi/ultrastor.h
@@ -15,8 +15,7 @@
static int ultrastor_detect(struct scsi_host_template *);
static const char *ultrastor_info(struct Scsi_Host *shpnt);
-static int ultrastor_queuecommand(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+static int ultrastor_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
static int ultrastor_abort(struct scsi_cmnd *);
static int ultrastor_host_reset(struct scsi_cmnd *);
static int ultrastor_biosparam(struct scsi_device *, struct block_device *,
diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c
index 2689445..a18996d 100644
--- a/drivers/scsi/vmw_pvscsi.c
+++ b/drivers/scsi/vmw_pvscsi.c
@@ -690,7 +690,7 @@
return 0;
}
-static int pvscsi_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int pvscsi_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *host = cmd->device->host;
struct pvscsi_adapter *adapter = shost_priv(host);
@@ -719,6 +719,8 @@
return 0;
}
+static DEF_SCSI_QCMD(pvscsi_queue)
+
static int pvscsi_abort(struct scsi_cmnd *cmd)
{
struct pvscsi_adapter *adapter = shost_priv(cmd->device->host);
diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index b701bf2..5f697e0 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -371,8 +371,8 @@
msg[1] = offset;
}
-int
-wd33c93_queuecommand(struct scsi_cmnd *cmd,
+static int
+wd33c93_queuecommand_lck(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
struct WD33C93_hostdata *hostdata;
@@ -468,6 +468,8 @@
return 0;
}
+DEF_SCSI_QCMD(wd33c93_queuecommand)
+
/*
* This routine attempts to start a scsi command. If the host_card is
* already connected, we give up immediately. Otherwise, look through
diff --git a/drivers/scsi/wd33c93.h b/drivers/scsi/wd33c93.h
index 1ed5f3b..3b463d7 100644
--- a/drivers/scsi/wd33c93.h
+++ b/drivers/scsi/wd33c93.h
@@ -343,8 +343,7 @@
void wd33c93_init (struct Scsi_Host *instance, const wd33c93_regs regs,
dma_setup_t setup, dma_stop_t stop, int clock_freq);
int wd33c93_abort (struct scsi_cmnd *cmd);
-int wd33c93_queuecommand (struct scsi_cmnd *cmd,
- void (*done)(struct scsi_cmnd *));
+int wd33c93_queuecommand (struct Scsi_Host *h, struct scsi_cmnd *cmd);
void wd33c93_intr (struct Scsi_Host *instance);
int wd33c93_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int);
int wd33c93_host_reset (struct scsi_cmnd *);
diff --git a/drivers/scsi/wd7000.c b/drivers/scsi/wd7000.c
index 333580b..db451ae 100644
--- a/drivers/scsi/wd7000.c
+++ b/drivers/scsi/wd7000.c
@@ -1082,7 +1082,7 @@
return IRQ_HANDLED;
}
-static int wd7000_queuecommand(struct scsi_cmnd *SCpnt,
+static int wd7000_queuecommand_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
Scb *scb;
@@ -1139,6 +1139,8 @@
return 0;
}
+static DEF_SCSI_QCMD(wd7000_queuecommand)
+
static int wd7000_diagnostics(Adapter * host, int code)
{
static IcbDiag icb = { ICB_OP_DIAGNOSTICS };
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index 41d9acf..6f8d67d 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -72,8 +72,7 @@
/* Static decl */
static int storvsc_probe(struct device *dev);
-static int storvsc_queuecommand(struct scsi_cmnd *scmnd,
- void (*done)(struct scsi_cmnd *));
+static int storvsc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd);
static int storvsc_device_alloc(struct scsi_device *);
static int storvsc_device_configure(struct scsi_device *);
static int storvsc_host_reset_handler(struct scsi_cmnd *scmnd);
@@ -595,7 +594,7 @@
/*
* storvsc_queuecommand - Initiate command processing
*/
-static int storvsc_queuecommand(struct scsi_cmnd *scmnd,
+static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
void (*done)(struct scsi_cmnd *))
{
int ret;
@@ -783,6 +782,8 @@
return ret;
}
+static DEF_SCSI_QCMD(storvsc_queuecommand)
+
static int storvsc_merge_bvec(struct request_queue *q,
struct bvec_merge_data *bmd, struct bio_vec *bvec)
{
diff --git a/drivers/staging/keucr/scsiglue.c b/drivers/staging/keucr/scsiglue.c
index a267140..da4f42a 100644
--- a/drivers/staging/keucr/scsiglue.c
+++ b/drivers/staging/keucr/scsiglue.c
@@ -87,7 +87,7 @@
/* This is always called with scsi_lock(host) held */
//----- queuecommand() ---------------------
-static int queuecommand(struct scsi_cmnd *srb, void (*done)(struct scsi_cmnd *))
+static int queuecommand_lck(struct scsi_cmnd *srb, void (*done)(struct scsi_cmnd *))
{
struct us_data *us = host_to_us(srb->device->host);
@@ -117,6 +117,8 @@
return 0;
}
+static DEF_SCSI_QCMD(queuecommand)
+
/***********************************************************************
* Error handling functions
***********************************************************************/
diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index 5a47805..c90c89d 100644
--- a/drivers/usb/image/microtek.c
+++ b/drivers/usb/image/microtek.c
@@ -364,7 +364,7 @@
}
static int
-mts_scsi_queuecommand(struct scsi_cmnd *srb, mts_scsi_cmnd_callback callback);
+mts_scsi_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *srb);
static void mts_transfer_cleanup( struct urb *transfer );
static void mts_do_sg(struct urb * transfer);
@@ -573,7 +573,7 @@
static int
-mts_scsi_queuecommand(struct scsi_cmnd *srb, mts_scsi_cmnd_callback callback)
+mts_scsi_queuecommand_lck(struct scsi_cmnd *srb, mts_scsi_cmnd_callback callback)
{
struct mts_desc* desc = (struct mts_desc*)(srb->device->host->hostdata[0]);
int err = 0;
@@ -626,6 +626,8 @@
return err;
}
+static DEF_SCSI_QCMD(mts_scsi_queuecommand)
+
static struct scsi_host_template mts_scsi_host_template = {
.module = THIS_MODULE,
.name = "microtekX6",
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index a688b1e..689ee1f 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -285,7 +285,7 @@
/* queue a command */
/* This is always called with scsi_lock(host) held */
-static int queuecommand(struct scsi_cmnd *srb,
+static int queuecommand_lck(struct scsi_cmnd *srb,
void (*done)(struct scsi_cmnd *))
{
struct us_data *us = host_to_us(srb->device->host);
@@ -315,6 +315,8 @@
return 0;
}
+static DEF_SCSI_QCMD(queuecommand)
+
/***********************************************************************
* Error handling functions
***********************************************************************/
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index d126819..339fac3 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -430,7 +430,7 @@
return 0;
}
-static int uas_queuecommand(struct scsi_cmnd *cmnd,
+static int uas_queuecommand_lck(struct scsi_cmnd *cmnd,
void (*done)(struct scsi_cmnd *))
{
struct scsi_device *sdev = cmnd->device;
@@ -488,6 +488,8 @@
return 0;
}
+static DEF_SCSI_QCMD(uas_queuecommand)
+
static int uas_eh_abort_handler(struct scsi_cmnd *cmnd)
{
struct scsi_device *sdev = cmnd->device;
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 15b77b8..d947b12 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -986,7 +986,7 @@
unsigned long, struct ata_port_operations *);
extern int ata_scsi_detect(struct scsi_host_template *sht);
extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
-extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
+extern int ata_scsi_queuecmd(struct Scsi_Host *h, struct scsi_cmnd *cmd);
extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev,
int cmd, void __user *arg);
extern void ata_sas_port_destroy(struct ata_port *);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index d0036e5..2c79e92 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -862,6 +862,7 @@
* single CPU.
*/
unsigned int cpu_power, cpu_power_orig;
+ unsigned int group_weight;
/*
* The CPUs this group covers.
diff --git a/include/linux/security.h b/include/linux/security.h
index b8246a8..fd4d55f 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -77,7 +77,6 @@
extern int cap_task_setscheduler(struct task_struct *p);
extern int cap_task_setioprio(struct task_struct *p, int ioprio);
extern int cap_task_setnice(struct task_struct *p, int nice);
-extern int cap_syslog(int type, bool from_file);
extern int cap_vm_enough_memory(struct mm_struct *mm, long pages);
struct msghdr;
@@ -1388,7 +1387,7 @@
int (*sysctl) (struct ctl_table *table, int op);
int (*quotactl) (int cmds, int type, int id, struct super_block *sb);
int (*quota_on) (struct dentry *dentry);
- int (*syslog) (int type, bool from_file);
+ int (*syslog) (int type);
int (*settime) (struct timespec *ts, struct timezone *tz);
int (*vm_enough_memory) (struct mm_struct *mm, long pages);
@@ -1671,7 +1670,7 @@
int security_sysctl(struct ctl_table *table, int op);
int security_quotactl(int cmds, int type, int id, struct super_block *sb);
int security_quota_on(struct dentry *dentry);
-int security_syslog(int type, bool from_file);
+int security_syslog(int type);
int security_settime(struct timespec *ts, struct timezone *tz);
int security_vm_enough_memory(long pages);
int security_vm_enough_memory_mm(struct mm_struct *mm, long pages);
@@ -1901,9 +1900,9 @@
return 0;
}
-static inline int security_syslog(int type, bool from_file)
+static inline int security_syslog(int type)
{
- return cap_syslog(type, from_file);
+ return 0;
}
static inline int security_settime(struct timespec *ts, struct timezone *tz)
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index f986ab7..5c4c167 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -1006,8 +1006,7 @@
/*
* SCSI INTERACTION LAYER
*****************************/
-int fc_queuecommand(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+int fc_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
int fc_eh_abort(struct scsi_cmnd *);
int fc_eh_device_reset(struct scsi_cmnd *);
int fc_eh_host_reset(struct scsi_cmnd *);
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index ae5196a..b81d969 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -341,8 +341,7 @@
extern int iscsi_eh_recover_target(struct scsi_cmnd *sc);
extern int iscsi_eh_session_reset(struct scsi_cmnd *sc);
extern int iscsi_eh_device_reset(struct scsi_cmnd *sc);
-extern int iscsi_queuecommand(struct scsi_cmnd *sc,
- void (*done)(struct scsi_cmnd *));
+extern int iscsi_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *sc);
/*
* iSCSI host helpers.
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 3dec194..90ce527 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -621,8 +621,7 @@
int sas_phy_enable(struct sas_phy *phy, int enabled);
int sas_phy_reset(struct sas_phy *phy, int hard_reset);
int sas_queue_up(struct sas_task *task);
-extern int sas_queuecommand(struct scsi_cmnd *,
- void (*scsi_done)(struct scsi_cmnd *));
+extern int sas_queuecommand(struct Scsi_Host * ,struct scsi_cmnd *);
extern int sas_target_alloc(struct scsi_target *);
extern int sas_slave_alloc(struct scsi_device *);
extern int sas_slave_configure(struct scsi_device *);
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index d0a6a84..e7e3858 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -127,8 +127,7 @@
*
* STATUS: REQUIRED
*/
- int (* queuecommand)(struct scsi_cmnd *,
- void (*done)(struct scsi_cmnd *));
+ int (* queuecommand)(struct Scsi_Host *, struct scsi_cmnd *);
/*
* The transfer functions are used to queue a scsi command to
@@ -505,6 +504,25 @@
};
/*
+ * Temporary #define for host lock push down. Can be removed when all
+ * drivers have been updated to take advantage of unlocked
+ * queuecommand.
+ *
+ */
+#define DEF_SCSI_QCMD(func_name) \
+ int func_name(struct Scsi_Host *shost, struct scsi_cmnd *cmd) \
+ { \
+ unsigned long irq_flags; \
+ int rc; \
+ spin_lock_irqsave(shost->host_lock, irq_flags); \
+ scsi_cmd_get_serial(shost, cmd); \
+ rc = func_name##_lck (cmd, cmd->scsi_done); \
+ spin_unlock_irqrestore(shost->host_lock, irq_flags); \
+ return rc; \
+ }
+
+
+/*
* shost state: If you alter this, you also need to alter scsi_sysfs.c
* (for the ascii descriptions) and the state model enforcer:
* scsi_host_set_state()
@@ -752,6 +770,7 @@
extern void scsi_host_put(struct Scsi_Host *t);
extern struct Scsi_Host *scsi_host_lookup(unsigned short);
extern const char *scsi_host_state_name(enum scsi_host_state);
+extern void scsi_cmd_get_serial(struct Scsi_Host *, struct scsi_cmnd *);
extern u64 scsi_calculate_bounce_limit(struct Scsi_Host *);
diff --git a/kernel/futex.c b/kernel/futex.c
index 6c683b3..40a8777 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -2489,7 +2489,8 @@
{
struct robust_list_head __user *head = curr->robust_list;
struct robust_list __user *entry, *next_entry, *pending;
- unsigned int limit = ROBUST_LIST_LIMIT, pi, next_pi, pip;
+ unsigned int limit = ROBUST_LIST_LIMIT, pi, pip;
+ unsigned int uninitialized_var(next_pi);
unsigned long futex_offset;
int rc;
diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
index 06da4df..a7934ac 100644
--- a/kernel/futex_compat.c
+++ b/kernel/futex_compat.c
@@ -49,7 +49,8 @@
{
struct compat_robust_list_head __user *head = curr->compat_robust_list;
struct robust_list __user *entry, *next_entry, *pending;
- unsigned int limit = ROBUST_LIST_LIMIT, pi, next_pi, pip;
+ unsigned int limit = ROBUST_LIST_LIMIT, pi, pip;
+ unsigned int uninitialized_var(next_pi);
compat_uptr_t uentry, next_uentry, upending;
compat_long_t futex_offset;
int rc;
diff --git a/kernel/pm_qos_params.c b/kernel/pm_qos_params.c
index c7a8f45..aeaa7f8 100644
--- a/kernel/pm_qos_params.c
+++ b/kernel/pm_qos_params.c
@@ -121,10 +121,10 @@
switch (o->type) {
case PM_QOS_MIN:
- return plist_last(&o->requests)->prio;
+ return plist_first(&o->requests)->prio;
case PM_QOS_MAX:
- return plist_first(&o->requests)->prio;
+ return plist_last(&o->requests)->prio;
default:
/* runtime check for not using enum */
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 29bff61..a5aff3e 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -246,9 +246,13 @@
depends on PM_SLEEP || PM_RUNTIME
default y
+config ARCH_HAS_OPP
+ bool
+
config PM_OPP
bool "Operating Performance Point (OPP) Layer library"
depends on PM
+ depends on ARCH_HAS_OPP
---help---
SOCs have a standard set of tuples consisting of frequency and
voltage pairs that the device will support per voltage domain. This
diff --git a/kernel/printk.c b/kernel/printk.c
index 38e7d58..9a2264f 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -274,7 +274,20 @@
char c;
int error = 0;
- error = security_syslog(type, from_file);
+ /*
+ * If this is from /proc/kmsg we only do the capabilities checks
+ * at open time.
+ */
+ if (type == SYSLOG_ACTION_OPEN || !from_file) {
+ if (dmesg_restrict && !capable(CAP_SYS_ADMIN))
+ return -EPERM;
+ if ((type != SYSLOG_ACTION_READ_ALL &&
+ type != SYSLOG_ACTION_SIZE_BUFFER) &&
+ !capable(CAP_SYS_ADMIN))
+ return -EPERM;
+ }
+
+ error = security_syslog(type);
if (error)
return error;
diff --git a/kernel/sched.c b/kernel/sched.c
index aa14a56..dc91a4d 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -560,18 +560,8 @@
static DEFINE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues);
-static inline
-void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags)
-{
- rq->curr->sched_class->check_preempt_curr(rq, p, flags);
- /*
- * A queue event has occurred, and we're going to schedule. In
- * this case, we can save a useless back to back clock update.
- */
- if (test_tsk_need_resched(p))
- rq->skip_clock_update = 1;
-}
+static void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags);
static inline int cpu_of(struct rq *rq)
{
@@ -2118,6 +2108,31 @@
p->sched_class->prio_changed(rq, p, oldprio, running);
}
+static void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags)
+{
+ const struct sched_class *class;
+
+ if (p->sched_class == rq->curr->sched_class) {
+ rq->curr->sched_class->check_preempt_curr(rq, p, flags);
+ } else {
+ for_each_class(class) {
+ if (class == rq->curr->sched_class)
+ break;
+ if (class == p->sched_class) {
+ resched_task(rq->curr);
+ break;
+ }
+ }
+ }
+
+ /*
+ * A queue event has occurred, and we're going to schedule. In
+ * this case, we can save a useless back to back clock update.
+ */
+ if (test_tsk_need_resched(rq->curr))
+ rq->skip_clock_update = 1;
+}
+
#ifdef CONFIG_SMP
/*
* Is this task likely cache-hot:
@@ -6960,6 +6975,8 @@
if (cpu != group_first_cpu(sd->groups))
return;
+ sd->groups->group_weight = cpumask_weight(sched_group_cpus(sd->groups));
+
child = sd->child;
sd->groups->cpu_power = 0;
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index f4f6a83..52ab113 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1654,12 +1654,6 @@
struct cfs_rq *cfs_rq = task_cfs_rq(curr);
int scale = cfs_rq->nr_running >= sched_nr_latency;
- if (unlikely(rt_prio(p->prio)))
- goto preempt;
-
- if (unlikely(p->sched_class != &fair_sched_class))
- return;
-
if (unlikely(se == pse))
return;
@@ -2035,13 +2029,16 @@
unsigned long this_load_per_task;
unsigned long this_nr_running;
unsigned long this_has_capacity;
+ unsigned int this_idle_cpus;
/* Statistics of the busiest group */
+ unsigned int busiest_idle_cpus;
unsigned long max_load;
unsigned long busiest_load_per_task;
unsigned long busiest_nr_running;
unsigned long busiest_group_capacity;
unsigned long busiest_has_capacity;
+ unsigned int busiest_group_weight;
int group_imb; /* Is there imbalance in this sd */
#if defined(CONFIG_SCHED_MC) || defined(CONFIG_SCHED_SMT)
@@ -2063,6 +2060,8 @@
unsigned long sum_nr_running; /* Nr tasks running in the group */
unsigned long sum_weighted_load; /* Weighted load of group's tasks */
unsigned long group_capacity;
+ unsigned long idle_cpus;
+ unsigned long group_weight;
int group_imb; /* Is there an imbalance in the group ? */
int group_has_capacity; /* Is there extra capacity in the group? */
};
@@ -2431,7 +2430,8 @@
sgs->group_load += load;
sgs->sum_nr_running += rq->nr_running;
sgs->sum_weighted_load += weighted_cpuload(i);
-
+ if (idle_cpu(i))
+ sgs->idle_cpus++;
}
/*
@@ -2469,6 +2469,7 @@
sgs->group_capacity = DIV_ROUND_CLOSEST(group->cpu_power, SCHED_LOAD_SCALE);
if (!sgs->group_capacity)
sgs->group_capacity = fix_small_capacity(sd, group);
+ sgs->group_weight = group->group_weight;
if (sgs->group_capacity > sgs->sum_nr_running)
sgs->group_has_capacity = 1;
@@ -2576,13 +2577,16 @@
sds->this_nr_running = sgs.sum_nr_running;
sds->this_load_per_task = sgs.sum_weighted_load;
sds->this_has_capacity = sgs.group_has_capacity;
+ sds->this_idle_cpus = sgs.idle_cpus;
} else if (update_sd_pick_busiest(sd, sds, sg, &sgs, this_cpu)) {
sds->max_load = sgs.avg_load;
sds->busiest = sg;
sds->busiest_nr_running = sgs.sum_nr_running;
+ sds->busiest_idle_cpus = sgs.idle_cpus;
sds->busiest_group_capacity = sgs.group_capacity;
sds->busiest_load_per_task = sgs.sum_weighted_load;
sds->busiest_has_capacity = sgs.group_has_capacity;
+ sds->busiest_group_weight = sgs.group_weight;
sds->group_imb = sgs.group_imb;
}
@@ -2860,8 +2864,26 @@
if (sds.this_load >= sds.avg_load)
goto out_balanced;
- if (100 * sds.max_load <= sd->imbalance_pct * sds.this_load)
- goto out_balanced;
+ /*
+ * In the CPU_NEWLY_IDLE, use imbalance_pct to be conservative.
+ * And to check for busy balance use !idle_cpu instead of
+ * CPU_NOT_IDLE. This is because HT siblings will use CPU_NOT_IDLE
+ * even when they are idle.
+ */
+ if (idle == CPU_NEWLY_IDLE || !idle_cpu(this_cpu)) {
+ if (100 * sds.max_load <= sd->imbalance_pct * sds.this_load)
+ goto out_balanced;
+ } else {
+ /*
+ * This cpu is idle. If the busiest group load doesn't
+ * have more tasks than the number of available cpu's and
+ * there is no imbalance between this and busiest group
+ * wrt to idle cpu's, it is balanced.
+ */
+ if ((sds.this_idle_cpus <= sds.busiest_idle_cpus + 1) &&
+ sds.busiest_nr_running <= sds.busiest_group_weight)
+ goto out_balanced;
+ }
force_balance:
/* Looks like there is an imbalance. Compute it */
diff --git a/kernel/sched_stoptask.c b/kernel/sched_stoptask.c
index 45bddc0..2bf6b47 100644
--- a/kernel/sched_stoptask.c
+++ b/kernel/sched_stoptask.c
@@ -19,14 +19,14 @@
static void
check_preempt_curr_stop(struct rq *rq, struct task_struct *p, int flags)
{
- resched_task(rq->curr); /* we preempt everything */
+ /* we're never preempted */
}
static struct task_struct *pick_next_task_stop(struct rq *rq)
{
struct task_struct *stop = rq->stop;
- if (stop && stop->state == TASK_RUNNING)
+ if (stop && stop->se.on_rq)
return stop;
return NULL;
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index b65bf63..5abfa15 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -702,7 +702,6 @@
.extra1 = &zero,
.extra2 = &ten_thousand,
},
-#endif
{
.procname = "dmesg_restrict",
.data = &dmesg_restrict,
@@ -712,6 +711,7 @@
.extra1 = &zero,
.extra2 = &one,
},
+#endif
{
.procname = "ngroups_max",
.data = &ngroups_max,
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index e04b8bc..ea37e2f 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -126,7 +126,7 @@
config FUNCTION_TRACER
bool "Kernel Function Tracer"
depends on HAVE_FUNCTION_TRACER
- select FRAME_POINTER if (!ARM_UNWIND)
+ select FRAME_POINTER if !ARM_UNWIND && !S390
select KALLSYMS
select GENERIC_TRACER
select CONTEXT_SWITCH_TRACER
diff --git a/security/capability.c b/security/capability.c
index 30ae00f..c773635 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -17,6 +17,11 @@
return 0;
}
+static int cap_syslog(int type)
+{
+ return 0;
+}
+
static int cap_quotactl(int cmds, int type, int id, struct super_block *sb)
{
return 0;
diff --git a/security/commoncap.c b/security/commoncap.c
index 04b80f9..64c2ed9 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -27,7 +27,6 @@
#include <linux/sched.h>
#include <linux/prctl.h>
#include <linux/securebits.h>
-#include <linux/syslog.h>
/*
* If a non-root user executes a setuid-root binary in
@@ -884,26 +883,6 @@
}
/**
- * cap_syslog - Determine whether syslog function is permitted
- * @type: Function requested
- * @from_file: Whether this request came from an open file (i.e. /proc)
- *
- * Determine whether the current process is permitted to use a particular
- * syslog function, returning 0 if permission is granted, -ve if not.
- */
-int cap_syslog(int type, bool from_file)
-{
- if (type != SYSLOG_ACTION_OPEN && from_file)
- return 0;
- if (dmesg_restrict && !capable(CAP_SYS_ADMIN))
- return -EPERM;
- if ((type != SYSLOG_ACTION_READ_ALL &&
- type != SYSLOG_ACTION_SIZE_BUFFER) && !capable(CAP_SYS_ADMIN))
- return -EPERM;
- return 0;
-}
-
-/**
* cap_vm_enough_memory - Determine whether a new virtual mapping is permitted
* @mm: The VM space in which the new mapping is to be made
* @pages: The size of the mapping
diff --git a/security/security.c b/security/security.c
index 3ef5e2a..1b798d3 100644
--- a/security/security.c
+++ b/security/security.c
@@ -197,9 +197,9 @@
return security_ops->quota_on(dentry);
}
-int security_syslog(int type, bool from_file)
+int security_syslog(int type)
{
- return security_ops->syslog(type, from_file);
+ return security_ops->syslog(type);
}
int security_settime(struct timespec *ts, struct timezone *tz)
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index d9154cf..65fa8bf 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1973,14 +1973,10 @@
return dentry_has_perm(cred, NULL, dentry, FILE__QUOTAON);
}
-static int selinux_syslog(int type, bool from_file)
+static int selinux_syslog(int type)
{
int rc;
- rc = cap_syslog(type, from_file);
- if (rc)
- return rc;
-
switch (type) {
case SYSLOG_ACTION_READ_ALL: /* Read last kernel messages */
case SYSLOG_ACTION_SIZE_BUFFER: /* Return size of the log buffer */
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index bc39f40..489a85a 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -157,15 +157,11 @@
*
* Returns 0 on success, error code otherwise.
*/
-static int smack_syslog(int type, bool from_file)
+static int smack_syslog(int typefrom_file)
{
- int rc;
+ int rc = 0;
char *sp = current_security();
- rc = cap_syslog(type, from_file);
- if (rc != 0)
- return rc;
-
if (capable(CAP_MAC_OVERRIDE))
return 0;